🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.63 AU - 0.91 AU

Year: 251 Days

Day: 38.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.96 AU - 3.1 AU

Year: 1492 Days

Day: 13.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.3 AU - 3.24 AU

Year: 1710 Days

Day: 21.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.81 AU - 4.25 AU

Year: 2460 Days

Day: 41.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.7

Radius: 8.7

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.15 AU - 8.41 AU

Year: 7285 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,339,080 km

• M1: 109,057 km (0.099 R)
• M2: 229,334 km (0.071 R)
• M3: 287,078 km (0.105 R)
• M4: 460,462 km (0.101 R)
• M5: 946,207 km (0.096 R)
• M6: 1,600,697 km (0.118 R)
• M7: 1,839,904 km (0.102 R)
• M8: 2,124,888 km (0.108 R)
• M9: 2,424,084 km (0.089 R)
• M10: 2,812,141 km (0.045 R)
• M11: 2,965,179 km (0.051 R)
• M12: 3,042,821 km (0.042 R)
• M13: 3,299,531 km (0.105 R)
• M14: 3,420,555 km (0.047 R)
• M15: 3,542,926 km (0.084 R)
• M16: 3,604,710 km (0.07 R)
• M17: 3,940,258 km (0.086 R)
• M18: 4,754,220 km (0.099 R)
• M19: 5,098,894 km (0.07 R)
• M20: 5,404,223 km (0.087 R)
• M21: 5,861,095 km (0.073 R)
• M22: 6,008,000 km (0.115 R)
• M23: 6,106,585 km (0.093 R)
• M24: 6,863,102 km (0.11 R)
• M25: 7,069,995 km (0.079 R)
• M26: 7,463,139 km (0.039 R)
• M27: 7,649,238 km (0.066 R)
• M28: 7,836,684 km (0.085 R)
• M29: 8,107,157 km (0.063 R)
• M30: 8,161,761 km (0.107 R)
• M31: 8,491,175 km (0.08 R)
• M32: 9,163,019 km (0.116 R)
• M33: 9,852,067 km (0.115 R)
• M34: 9,910,261 km (0.096 R)
• M35: 10,085,440 km (0.114 R)
• M36: 10,144,082 km (0.108 R)
• M37: 10,232,195 km (0.104 R)
• M38: 10,409,319 km (0.095 R)
• M39: 10,826,548 km (0.06 R)
• M40: 10,886,536 km (0.08 R)
• M41: 11,097,619 km (0.072 R)
• M42: 11,370,934 km (0.078 R)
• M43: 11,769,612 km (0.117 R)
• M44: 11,831,396 km (0.091 R)
• M45: 12,141,812 km (0.116 R)
• M46: 12,235,460 km (0.033 R)
• M47: 12,897,730 km (0.099 R)
• M48: 12,961,459 km (0.099 R)
• M49: 13,217,271 km (0.112 R)
• M50: 13,507,042 km (0.118 R)
• M51: 13,603,982 km (0.112 R)
• M52: 13,668,907 km (0.088 R)
• M53: 13,831,370 km (0.086 R)
• M54: 14,289,888 km (0.097 R)
• M55: 14,587,288 km (0.074 R)
• M56: 15,054,034 km (0.096 R)
• M57: 15,797,236 km (0.026 R)
• M58: 16,207,733 km (0.099 R)
• M59: 16,552,406 km (0.056 R)
• M60: 16,934,479 km (0.092 R)
• M61: 17,530,477 km (0.103 R)
• M62: 17,813,516 km (0.102 R)
• M63: 18,133,506 km (0.074 R)
• M64: 18,419,687 km (0.107 R)
• M65: 20,687,291 km (0.099 R)
• M66: 20,911,389 km (0.037 R)
• M67: 21,512,772 km (0.117 R)
• M68: 22,005,697 km (0.063 R)
• M69: 22,119,990 km (0.108 R)
• M70: 22,196,285 km (0.095 R)
• M71: 22,732,892 km (0.1 R)
• M72: 23,118,705 km (0.032 R)
• M73: 23,428,971 km (0.115 R)
• M74: 23,662,643 km (0.103 R)
• M75: 24,092,887 km (0.097 R)
• M76: 24,604,661 km (0.06 R)
• M77: 24,762,936 km (0.081 R)
• M78: 25,199,761 km (0.093 R)
• M79: 25,719,315 km (0.032 R)
• M80: 26,121,284 km (0.031 R)
• M81: 27,421,888 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.9

Radius: 6.9

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.16 AU - 20.04 AU

Year: 28558 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,339,080 km

• M1: 420,071 km (0.079 R)
• M2: 510,877 km (0.07 R)
• M3: 660,325 km (0.09 R)
• M4: 910,602 km (0.104 R)
• M5: 1,125,126 km (0.083 R)
• M6: 1,222,065 km (0.113 R)
• M7: 1,389,914 km (0.062 R)
• M8: 1,565,093 km (0.114 R)
• M9: 2,133,266 km (0.068 R)
• M10: 2,460,436 km (0.095 R)
• M11: 2,759,782 km (0.114 R)
• M12: 2,803,464 km (0.08 R)
• M13: 2,891,727 km (0.064 R)
• M14: 3,070,795 km (0.048 R)
• M15: 3,392,880 km (0.094 R)
• M16: 5,376,697 km (0.097 R)
• M17: 6,276,229 km (0.086 R)
• M18: 6,743,274 km (0.107 R)
• M19: 6,802,514 km (0.108 R)
• M20: 6,921,295 km (0.111 R)
• M21: 7,587,454 km (0.119 R)
• M22: 7,834,740 km (0.115 R)
• M23: 8,656,630 km (0.102 R)
• M24: 9,772,331 km (0.115 R)
• M25: 9,906,521 km (0.109 R)
• M26: 10,381,195 km (0.107 R)
• M27: 10,793,935 km (0.119 R)
• M28: 13,306,282 km (0.109 R)
• M29: 13,380,632 km (0.088 R)
• M30: 15,205,876 km (0.117 R)
• M31: 15,283,666 km (0.079 R)
• M32: 15,439,547 km (0.079 R)
• M33: 15,674,267 km (0.116 R)
• M34: 16,385,754 km (0.114 R)
• M35: 16,785,629 km (0.1 R)
• M36: 18,251,389 km (0.041 R)
• M37: 19,927,633 km (0.052 R)
• M38: 20,012,754 km (0.1 R)
• M39: 22,091,118 km (0.115 R)
• M40: 22,532,581 km (0.093 R)
• M41: 23,155,656 km (0.084 R)
• M42: 24,055,637 km (0.093 R)
• M43: 26,075,507 km (0.045 R)
• M44: 26,168,557 km (0.113 R)
• M45: 27,105,638 km (0.07 R)
• M46: 27,673,063 km (0.077 R)
• M47: 27,768,058 km (0.074 R)
• M48: 28,723,689 km (0.089 R)
• M49: 30,568,829 km (0.077 R)
• M50: 32,953,868 km (0.093 R)
• M51: 33,155,226 km (0.032 R)
• M52: 33,660,718 km (0.102 R)
• M53: 34,679,030 km (0.112 R)
• M54: 34,781,505 km (0.083 R)
• M55: 36,955,012 km (0.057 R)
• M56: 37,164,300 km (0.099 R)
• M57: 39,065,539 km (0.111 R)
• M58: 39,172,053 km (0.095 R)
• M59: 41,323,270 km (0.102 R)
• M60: 41,431,878 km (0.093 R)
• M61: 44,176,700 km (0.074 R)
• M62: 45,291,055 km (0.049 R)
• M63: 45,402,954 km (0.105 R)
• M64: 45,964,095 km (0.117 R)
• M65: 46,301,738 km (0.071 R)
• M66: 47,547,290 km (0.109 R)
• M67: 52,638,105 km (0.118 R)
• M68: 54,650,945 km (0.108 R)
• M69: 56,809,343 km (0.113 R)
• M70: 56,930,068 km (0.091 R)
• M71: 57,171,818 km (0.099 R)
• M72: 58,995,566 km (0.094 R)
• M73: 59,362,529 km (0.078 R)
• M74: 60,221,969 km (0.108 R)
• M75: 60,838,312 km (0.112 R)
• M76: 62,450,529 km (0.119 R)
• M77: 64,328,281 km (0.073 R)
• M78: 67,371,102 km (0.034 R)
• M79: 67,754,671 km (0.049 R)
• M80: 68,395,698 km (0.103 R)
• M81: 68,524,202 km (0.111 R)
• M82: 69,425,529 km (0.1 R)
• M83: 71,500,452 km (0.095 R)
• M84: 72,152,998 km (0.097 R)
• M85: 72,414,644 km (0.115 R)
• M86: 75,047,866 km (0.085 R)
• M87: 82,039,173 km (0.025 R)
• M88: 82,175,606 km (0.1 R)
• M89: 82,448,772 km (0.101 R)
• M90: 83,956,719 km (0.08 R)
• M91: 84,645,018 km (0.095 R)
• M92: 88,115,091 km (0.115 R)
• M93: 89,516,075 km (0.051 R)
• M94: 93,905,725 km (0.107 R)
• M95: 95,767,321 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.5

Radius: 6.5

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 16.57 AU - 21.83 AU

Year: 31200 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,339,080 km

• M1: 203,902 km (0.094 R)
• M2: 742,903 km (0.113 R)
• M3: 1,485,656 km (0.103 R)
• M4: 2,394,015 km (0.074 R)
• M5: 2,976,848 km (0.095 R)
• M6: 3,402,005 km (0.045 R)
• M7: 3,521,384 km (0.095 R)
• M8: 4,524,887 km (0.081 R)
• M9: 4,877,938 km (0.088 R)
• M10: 5,239,965 km (0.084 R)
• M11: 6,524,412 km (0.116 R)
• M12: 7,074,483 km (0.095 R)
• M13: 7,743,485 km (0.09 R)
• M14: 8,112,094 km (0.067 R)
• M15: 8,594,398 km (0.112 R)
• M16: 9,141,178 km (0.089 R)
• M17: 9,251,880 km (0.055 R)
• M18: 9,363,181 km (0.061 R)
• M19: 9,868,822 km (0.108 R)
• M20: 10,498,928 km (0.093 R)
• M21: 10,556,972 km (0.086 R)
• M22: 11,379,162 km (0.097 R)
• M23: 11,617,771 km (0.089 R)
• M24: 11,918,462 km (0.035 R)
• M25: 12,039,487 km (0.093 R)
• M26: 12,343,769 km (0.116 R)
• M27: 12,712,229 km (0.088 R)
• M28: 12,774,013 km (0.069 R)
• M29: 13,084,428 km (0.067 R)
• M30: 13,271,725 km (0.09 R)
• M31: 13,334,406 km (0.109 R)
• M32: 13,775,870 km (0.086 R)
• M33: 17,133,444 km (0.112 R)
• M34: 17,338,543 km (0.12 R)
• M35: 17,475,724 km (0.108 R)
• M36: 17,613,205 km (0.061 R)
• M37: 17,750,984 km (0.077 R)
• M38: 18,866,835 km (0.071 R)
• M39: 19,007,905 km (0.091 R)
• M40: 20,510,167 km (0.119 R)
• M41: 20,946,395 km (0.09 R)
• M42: 22,871,719 km (0.114 R)
• M43: 23,475,496 km (0.073 R)
• M44: 25,317,794 km (0.118 R)
• M45: 25,785,736 km (0.103 R)
• M46: 26,809,135 km (0.078 R)
• M47: 27,445,525 km (0.103 R)
• M48: 27,685,330 km (0.068 R)
• M49: 28,167,334 km (0.057 R)
• M50: 28,976,659 km (0.09 R)
• M51: 29,465,993 km (0.084 R)
• M52: 29,547,823 km (0.092 R)
• M53: 30,452,741 km (0.105 R)
• M54: 31,199,982 km (0.105 R)
• M55: 31,283,308 km (0.032 R)
• M56: 32,121,356 km (0.044 R)
• M57: 32,289,803 km (0.025 R)
• M58: 33,136,676 km (0.119 R)
• M59: 33,648,301 km (0.057 R)
• M60: 37,390,342 km (0.071 R)
• M61: 37,656,327 km (0.11 R)
• M62: 39,625,933 km (0.104 R)
• M63: 39,897,154 km (0.101 R)
• M64: 40,259,629 km (0.097 R)
• M65: 40,441,241 km (0.107 R)
• M66: 40,714,257 km (0.068 R)
• M67: 41,262,234 km (0.079 R)
• M68: 43,105,878 km (0.101 R)
• M69: 43,944,375 km (0.089 R)
• M70: 45,070,697 km (0.04 R)
• M71: 45,259,340 km (0.029 R)
• M72: 47,831,526 km (0.119 R)
• M73: 48,216,591 km (0.101 R)
• M74: 48,699,343 km (0.073 R)
• M75: 49,183,741 km (0.096 R)
• M76: 52,519,773 km (0.087 R)
• M77: 54,717,067 km (0.052 R)
• M78: 56,029,489 km (0.109 R)
• M79: 56,944,280 km (0.106 R)
• M80: 57,250,208 km (0.051 R)
• M81: 57,659,059 km (0.052 R)
• M82: 58,274,205 km (0.09 R)
• M83: 58,685,450 km (0.078 R)
• M84: 60,132,360 km (0.068 R)
• M85: 61,905,244 km (0.111 R)
• M86: 62,534,902 km (0.064 R)
• M87: 63,272,419 km (0.096 R)
• M88: 64,118,695 km (0.075 R)
• M89: 67,757,064 km (0.083 R)
• M90: 67,865,074 km (0.11 R)
• M91: 68,622,937 km (0.114 R)
• M92: 69,383,492 km (0.095 R)
• M93: 69,928,477 km (0.116 R)
• M94: 70,037,534 km (0.102 R)
• M95: 71,132,441 km (0.098 R)
• M96: 72,343,137 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 20,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit