🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.55 AU - 0.85 AU

Year: 222 Days

Day: 13.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,317,922 km

• M1: 238,459 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.63 AU - 0.85 AU

Year: 241 Days

Day: 32.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.8 AU - 1.16 AU

Year: 367 Days

Day: 21.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,317,922 km

• M1: 201,359 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.01 AU - 2.85 AU

Year: 1435 Days

Day: 25.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,317,922 km

• M1: 1,767,499 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.7 AU - 3.62 AU

Year: 2128 Days

Day: 38 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,317,922 km

• M1: 1,311,076 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.4

Radius: 13.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.95 AU - 6.87 AU

Year: 5442 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 104,317,922 km

• M1: 169,794 km (0.113 R)
• M2: 317,147 km (0.117 R)
• M3: 443,109 km (0.115 R)
• M4: 592,258 km (0.093 R)
• M5: 707,448 km (0.052 R)
• M6: 904,020 km (0.092 R)
• M7: 1,734,139 km (0.056 R)
• M8: 2,027,051 km (0.029 R)
• M9: 2,749,758 km (0.114 R)
• M10: 3,023,223 km (0.101 R)
• M11: 3,210,520 km (0.094 R)
• M12: 3,820,580 km (0.12 R)
• M13: 4,074,896 km (0.11 R)
• M14: 4,735,072 km (0.028 R)
• M15: 5,175,189 km (0.03 R)
• M16: 5,599,897 km (0.071 R)
• M17: 5,715,087 km (0.069 R)
• M18: 6,726,070 km (0.097 R)
• M19: 6,817,923 km (0.105 R)
• M20: 6,910,225 km (0.116 R)
• M21: 7,663,749 km (0.103 R)
• M22: 8,542,786 km (0.061 R)
• M23: 8,876,390 km (0.06 R)
• M24: 9,112,605 km (0.111 R)
• M25: 9,419,280 km (0.075 R)
• M26: 9,868,373 km (0.064 R)
• M27: 10,042,954 km (0.091 R)
• M28: 10,148,121 km (0.039 R)
• M29: 10,537,225 km (0.112 R)
• M30: 10,644,188 km (0.06 R)
• M31: 10,823,406 km (0.119 R)
• M32: 11,184,535 km (0.098 R)
• M33: 11,476,401 km (0.057 R)
• M34: 11,881,811 km (0.111 R)
• M35: 11,993,261 km (0.052 R)
• M36: 12,706,843 km (0.072 R)
• M37: 13,627,917 km (0.08 R)
• M38: 13,744,604 km (0.087 R)
• M39: 13,979,023 km (0.053 R)
• M40: 15,009,603 km (0.119 R)
• M41: 16,105,856 km (0.116 R)
• M42: 16,809,266 km (0.114 R)
• M43: 17,734,528 km (0.119 R)
• M44: 19,196,848 km (0.079 R)
• M45: 19,327,746 km (0.115 R)
• M46: 20,075,137 km (0.074 R)
• M47: 20,787,223 km (0.047 R)
• M48: 20,921,561 km (0.107 R)
• M49: 21,236,465 km (0.116 R)
• M50: 21,462,208 km (0.049 R)
• M51: 21,961,865 km (0.088 R)
• M52: 22,741,569 km (0.088 R)
• M53: 23,670,572 km (0.077 R)
• M54: 23,857,868 km (0.088 R)
• M55: 23,998,640 km (0.092 R)
• M56: 24,564,569 km (0.091 R)
• M57: 24,991,820 km (0.091 R)
• M58: 25,087,114 km (0.087 R)
• M59: 25,182,558 km (0.087 R)
• M60: 26,288,535 km (0.03 R)
• M61: 26,579,802 km (0.103 R)
• M62: 26,823,197 km (0.094 R)
• M63: 27,459,587 km (0.113 R)
• M64: 28,448,429 km (0.094 R)
• M65: 28,697,360 km (0.12 R)
• M66: 28,797,291 km (0.079 R)
• M67: 29,650,298 km (0.107 R)
• M68: 30,156,088 km (0.059 R)
• M69: 31,176,047 km (0.091 R)
• M70: 31,587,291 km (0.078 R)
• M71: 31,741,826 km (0.089 R)
• M72: 33,512,167 km (0.086 R)
• M73: 33,669,993 km (0.102 R)
• M74: 34,144,667 km (0.058 R)
• M75: 34,727,949 km (0.067 R)
• M76: 35,582,153 km (0.076 R)
• M77: 36,065,653 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.4

Radius: 4.1

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.07 AU - 13.47 AU

Year: 16279 Days

Day: 15 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 104,317,922 km

• M1: 73,453 km (0.049 R)
• M2: 99,333 km (0.086 R)
• M3: 139,724 km (0.1 R)
• M4: 1,023,399 km (0.05 R)
• M5: 1,377,048 km (0.032 R)
• M6: 1,421,030 km (0.081 R)
• M7: 1,813,276 km (0.073 R)
• M8: 2,084,198 km (0.073 R)
• M9: 2,160,193 km (0.03 R)
• M10: 2,341,356 km (0.077 R)
• M11: 2,663,141 km (0.092 R)
• M12: 2,913,568 km (0.107 R)
• M13: 3,055,985 km (0.096 R)
• M14: 3,377,172 km (0.114 R)
• M15: 3,406,942 km (0.069 R)
• M16: 4,051,559 km (0.08 R)
• M17: 4,469,087 km (0.097 R)
• M18: 4,666,406 km (0.104 R)
• M19: 4,866,568 km (0.11 R)
• M20: 4,900,228 km (0.112 R)
• M21: 5,001,506 km (0.103 R)
• M22: 5,344,534 km (0.12 R)
• M23: 6,052,879 km (0.043 R)
• M24: 6,566,150 km (0.09 R)
• M25: 6,640,500 km (0.086 R)
• M26: 6,979,040 km (0.103 R)
• M27: 7,017,038 km (0.082 R)
• M28: 7,594,785 km (0.038 R)
• M29: 8,469,184 km (0.106 R)
• M30: 8,590,957 km (0.08 R)
• M31: 8,918,277 km (0.085 R)
• M32: 9,249,786 km (0.093 R)
• M33: 10,010,192 km (0.117 R)
• M34: 10,528,249 km (0.08 R)
• M35: 11,010,852 km (0.103 R)
• M36: 11,232,556 km (0.099 R)
• M37: 12,454,920 km (0.084 R)
• M38: 12,825,175 km (0.029 R)
• M39: 13,481,910 km (0.069 R)
• M40: 13,909,760 km (0.064 R)
• M41: 14,974,298 km (0.099 R)
• M42: 15,367,740 km (0.094 R)
• M43: 15,665,141 km (0.067 R)
• M44: 16,064,717 km (0.12 R)
• M45: 16,114,832 km (0.086 R)
• M46: 17,180,567 km (0.042 R)
• M47: 17,334,653 km (0.097 R)
• M48: 18,478,479 km (0.106 R)
• M49: 18,741,920 km (0.092 R)
• M50: 19,592,983 km (0.108 R)
• M51: 19,646,688 km (0.111 R)
• M52: 21,498,411 km (0.029 R)
• M53: 21,664,315 km (0.053 R)
• M54: 22,557,115 km (0.056 R)
• M55: 23,064,551 km (0.114 R)
• M56: 23,518,730 km (0.053 R)
• M57: 25,131,545 km (0.057 R)
• M58: 25,657,531 km (0.112 R)
• M59: 25,892,399 km (0.095 R)
• M60: 26,187,107 km (0.051 R)
• M61: 27,797,379 km (0.11 R)
• M62: 28,099,118 km (0.112 R)
• M63: 28,827,510 km (0.091 R)
• M64: 29,194,174 km (0.067 R)
• M65: 29,316,695 km (0.12 R)
• M66: 29,562,185 km (0.054 R)
• M67: 29,931,841 km (0.111 R)
• M68: 31,677,200 km (0.112 R)
• M69: 33,326,965 km (0.05 R)
• M70: 33,647,403 km (0.04 R)
• M71: 35,069,630 km (0.091 R)
• M72: 35,330,380 km (0.069 R)
• M73: 37,305,819 km (0.047 R)
• M74: 38,173,038 km (0.087 R)
• M75: 39,114,308 km (0.079 R)
• M76: 39,317,013 km (0.048 R)
• M77: 40,814,039 km (0.089 R)
• M78: 41,294,248 km (0.105 R)
• M79: 41,500,693 km (0.103 R)
• M80: 41,569,508 km (0.085 R)
• M81: 42,260,351 km (0.099 R)
• M82: 42,607,119 km (0.053 R)
• M83: 42,746,096 km (0.076 R)
• M84: 43,094,359 km (0.101 R)
• M85: 43,933,753 km (0.035 R)
• M86: 45,628,547 km (0.041 R)
• M87: 45,699,756 km (0.066 R)
• M88: 46,055,649 km (0.061 R)
• M89: 46,555,605 km (0.11 R)
• M90: 47,777,222 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114

Radius: 4.5

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.48 AU - 21.8 AU

Year: 29262 Days

Day: 19.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 104,317,922 km

• M1: 135,835 km (0.103 R)
• M2: 604,974 km (0.094 R)
• M3: 808,576 km (0.104 R)
• M4: 1,207,255 km (0.044 R)
• M5: 1,275,172 km (0.086 R)
• M6: 1,367,773 km (0.06 R)
• M7: 1,486,704 km (0.06 R)
• M8: 1,995,037 km (0.102 R)
• M9: 2,699,045 km (0.088 R)
• M10: 3,155,019 km (0.096 R)
• M11: 6,272,938 km (0.1 R)
• M12: 6,431,063 km (0.042 R)
• M13: 6,630,477 km (0.032 R)
• M14: 6,831,836 km (0.093 R)
• M15: 8,998,611 km (0.111 R)
• M16: 9,491,686 km (0.09 R)
• M17: 10,880,253 km (0.084 R)
• M18: 11,501,383 km (0.106 R)
• M19: 12,183,101 km (0.048 R)
• M20: 12,232,319 km (0.064 R)
• M21: 13,129,158 km (0.087 R)
• M22: 13,636,444 km (0.093 R)
• M23: 14,046,941 km (0.044 R)
• M24: 14,513,537 km (0.084 R)
• M25: 14,880,051 km (0.05 R)
• M26: 14,985,368 km (0.114 R)
• M27: 15,889,987 km (0.118 R)
• M28: 17,975,231 km (0.095 R)
• M29: 18,031,181 km (0.113 R)
• M30: 18,199,628 km (0.085 R)
• M31: 18,312,275 km (0.087 R)
• M32: 19,221,082 km (0.1 R)
• M33: 20,436,266 km (0.059 R)
• M34: 22,818,462 km (0.101 R)
• M35: 23,734,151 km (0.111 R)
• M36: 25,098,783 km (0.1 R)
• M37: 25,224,146 km (0.068 R)
• M38: 25,412,489 km (0.077 R)
• M39: 25,917,083 km (0.075 R)
• M40: 26,043,793 km (0.107 R)
• M41: 26,170,652 km (0.079 R)
• M42: 27,257,330 km (0.087 R)
• M43: 27,838,668 km (0.073 R)
• M44: 29,144,807 km (0.059 R)
• M45: 29,342,575 km (0.069 R)
• M46: 29,606,765 km (0.102 R)
• M47: 29,672,887 km (0.115 R)
• M48: 30,337,551 km (0.084 R)
• M49: 30,872,662 km (0.086 R)
• M50: 31,748,857 km (0.11 R)
• M51: 31,816,625 km (0.106 R)
• M52: 31,952,310 km (0.043 R)
• M53: 32,088,145 km (0.07 R)
• M54: 32,360,413 km (0.1 R)
• M55: 32,633,280 km (0.1 R)
• M56: 32,838,528 km (0.05 R)
• M57: 33,940,466 km (0.08 R)
• M58: 34,217,820 km (0.096 R)
• M59: 36,961,296 km (0.092 R)
• M60: 37,318,086 km (0.11 R)
• M61: 38,684,364 km (0.115 R)
• M62: 39,264,504 km (0.096 R)
• M63: 40,066,798 km (0.105 R)
• M64: 40,286,557 km (0.105 R)
• M65: 41,022,130 km (0.032 R)
• M66: 41,317,436 km (0.075 R)
• M67: 41,391,487 km (0.083 R)
• M68: 42,655,589 km (0.086 R)
• M69: 43,630,967 km (0.083 R)
• M70: 44,537,680 km (0.12 R)
• M71: 46,292,911 km (0.067 R)
• M72: 48,538,076 km (0.054 R)
• M73: 48,616,017 km (0.114 R)
• M74: 49,006,916 km (0.077 R)
• M75: 49,791,856 km (0.1 R)
• M76: 50,422,710 km (0.083 R)
• M77: 50,659,973 km (0.112 R)
• M78: 50,739,110 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.2

Radius: 6.1

Gravity: 18.6 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.29 AU - 23.17 AU

Year: 31939 Days

Day: 16 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,317,922 km

• M1: 79,137 km (0.11 R)
• M2: 416,032 km (0.032 R)
• M3: 487,988 km (0.103 R)
• M4: 564,283 km (0.078 R)
• M5: 700,716 km (0.094 R)
• M6: 1,311,973 km (0.116 R)
• M7: 1,607,878 km (0.069 R)
• M8: 1,965,267 km (0.106 R)
• M9: 3,673,376 km (0.074 R)
• M10: 4,409,098 km (0.098 R)
• M11: 5,361,887 km (0.042 R)
• M12: 5,477,975 km (0.081 R)
• M13: 5,951,003 km (0.073 R)
• M14: 8,036,547 km (0.084 R)
• M15: 9,329,671 km (0.1 R)
• M16: 10,540,516 km (0.086 R)
• M17: 10,905,984 km (0.062 R)
• M18: 10,979,586 km (0.087 R)
• M19: 11,053,338 km (0.11 R)
• M20: 11,875,378 km (0.059 R)
• M21: 12,717,165 km (0.104 R)
• M22: 12,794,657 km (0.119 R)
• M23: 14,376,804 km (0.069 R)
• M24: 14,700,684 km (0.073 R)
• M25: 15,355,324 km (0.065 R)
• M26: 18,242,563 km (0.089 R)
• M27: 19,478,840 km (0.095 R)
• M28: 21,199,664 km (0.11 R)
• M29: 21,291,517 km (0.083 R)
• M30: 22,124,627 km (0.116 R)
• M31: 22,311,326 km (0.084 R)
• M32: 22,780,016 km (0.109 R)
• M33: 23,727,269 km (0.091 R)
• M34: 23,822,713 km (0.117 R)
• M35: 23,918,306 km (0.091 R)
• M36: 24,109,791 km (0.109 R)
• M37: 24,205,683 km (0.069 R)
• M38: 24,301,875 km (0.089 R)
• M39: 25,074,997 km (0.049 R)
• M40: 26,052,619 km (0.062 R)
• M41: 26,249,639 km (0.106 R)
• M42: 27,442,383 km (0.097 R)
• M43: 27,743,224 km (0.064 R)
• M44: 28,247,220 km (0.115 R)
• M45: 30,293,120 km (0.109 R)
• M46: 31,438,441 km (0.108 R)
• M47: 31,963,829 km (0.099 R)
• M48: 32,916,767 km (0.1 R)
• M49: 34,309,524 km (0.107 R)
• M50: 36,269,555 km (0.067 R)
• M51: 41,326,113 km (0.095 R)
• M52: 41,555,895 km (0.111 R)
• M53: 42,479,363 km (0.07 R)
• M54: 43,292,876 km (0.062 R)
• M55: 44,817,428 km (0.068 R)
• M56: 50,965,601 km (0.111 R)
• M57: 53,572,942 km (0.097 R)
• M58: 53,948,882 km (0.089 R)
• M59: 54,829,714 km (0.089 R)
• M60: 55,335,056 km (0.094 R)
• M61: 59,304,186 km (0.102 R)
• M62: 60,212,993 km (0.063 R)
• M63: 60,473,593 km (0.116 R)
• M64: 60,865,090 km (0.091 R)
• M65: 60,995,689 km (0.098 R)
• M66: 61,257,336 km (0.108 R)
• M67: 61,913,024 km (0.105 R)
• M68: 65,092,876 km (0.09 R)
• M69: 67,377,235 km (0.116 R)
• M70: 71,747,737 km (0.118 R)
• M71: 72,300,501 km (0.101 R)
• M72: 73,688,620 km (0.096 R)
• M73: 75,225,588 km (0.106 R)
• M74: 79,756,459 km (0.105 R)
• M75: 80,472,285 km (0.042 R)
• M76: 81,910,519 km (0.115 R)
• M77: 83,212,170 km (0.085 R)
• M78: 84,374,845 km (0.095 R)
• M79: 86,569,445 km (0.113 R)
• M80: 87,157,814 km (0.101 R)
• M81: 87,452,522 km (0.116 R)
• M82: 88,190,787 km (0.066 R)
• M83: 90,268,702 km (0.087 R)
• M84: 94,170,214 km (0.091 R)
• M85: 94,623,795 km (0.03 R)
• M86: 95,533,499 km (0.082 R)
• M87: 96,293,606 km (0.072 R)
• M88: 96,445,897 km (0.063 R)
• M89: 98,586,343 km (0.107 R)
• M90: 99,662,401 km (0.1 R)
• M91: 100,433,428 km (0.082 R)
• M92: 102,291,882 km (0.037 R)
• M93: 103,069,492 km (0.055 R)
• M94: 104,161,557 km (0.089 R)
• M95: 104,317,886 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,988 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit