🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.64 AU

Year: 176 Days

Day: 16.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.63 AU - 1.01 AU

Year: 267 Days

Day: 42.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,689,865 km

• M1: 141,220 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.89 AU - 0.95 AU

Year: 318 Days

Day: 41.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.81 AU - 1.07 AU

Year: 328 Days

Day: 47.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.2 AU - 1.58 AU

Year: 590 Days

Day: 44.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.94 AU - 3.04 AU

Year: 1414 Days

Day: 14.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 14.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.19 AU - 7.09 AU

Year: 5476 Days

Day: 7.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,689,865 km

• M1: 217,216 km (0.066 R)
• M2: 359,633 km (0.106 R)
• M3: 480,060 km (0.113 R)
• M4: 880,982 km (0.067 R)
• M5: 1,105,678 km (0.096 R)
• M6: 1,225,655 km (0.107 R)
• M7: 1,414,597 km (0.09 R)
• M8: 1,546,244 km (0.07 R)
• M9: 1,787,096 km (0.095 R)
• M10: 2,248,456 km (0.119 R)
• M11: 2,384,590 km (0.117 R)
• M12: 2,706,076 km (0.032 R)
• M13: 3,020,531 km (0.111 R)
• M14: 3,171,475 km (0.095 R)
• M15: 3,369,243 km (0.102 R)
• M16: 3,662,305 km (0.108 R)
• M17: 3,846,909 km (0.09 R)
• M18: 4,616,441 km (0.043 R)
• M19: 4,816,303 km (0.079 R)
• M20: 5,250,586 km (0.079 R)
• M21: 5,538,562 km (0.095 R)
• M22: 5,724,512 km (0.071 R)
• M23: 6,157,448 km (0.047 R)
• M24: 6,267,403 km (0.108 R)
• M25: 7,026,462 km (0.116 R)
• M26: 7,257,142 km (0.063 R)
• M27: 7,519,537 km (0.052 R)
• M28: 8,416,975 km (0.068 R)
• M29: 8,600,531 km (0.077 R)
• M30: 9,128,013 km (0.115 R)
• M31: 9,794,322 km (0.103 R)
• M32: 9,890,663 km (0.052 R)
• M33: 10,182,080 km (0.069 R)
• M34: 10,312,380 km (0.05 R)
• M35: 10,707,019 km (0.107 R)
• M36: 11,510,958 km (0.071 R)
• M37: 13,177,029 km (0.086 R)
• M38: 13,749,092 km (0.11 R)
• M39: 14,329,232 km (0.113 R)
• M40: 14,659,095 km (0.097 R)
• M41: 15,065,852 km (0.102 R)
• M42: 16,384,408 km (0.111 R)
• M43: 16,883,616 km (0.105 R)
• M44: 17,622,330 km (0.056 R)
• M45: 17,897,141 km (0.115 R)
• M46: 18,770,045 km (0.074 R)
• M47: 19,050,690 km (0.101 R)
• M48: 19,211,658 km (0.088 R)
• M49: 20,228,325 km (0.096 R)
• M50: 20,392,583 km (0.075 R)
• M51: 20,805,174 km (0.095 R)
• M52: 20,971,078 km (0.11 R)
• M53: 21,095,693 km (0.108 R)
• M54: 21,345,821 km (0.089 R)
• M55: 21,596,996 km (0.063 R)
• M56: 22,867,082 km (0.095 R)
• M57: 23,166,876 km (0.104 R)
• M58: 23,640,652 km (0.073 R)
• M59: 24,117,720 km (0.12 R)
• M60: 24,773,407 km (0.113 R)
• M61: 25,125,561 km (0.12 R)
• M62: 25,434,929 km (0.095 R)
• M63: 25,879,235 km (0.099 R)
• M64: 26,191,745 km (0.102 R)
• M65: 26,415,693 km (0.084 R)
• M66: 26,775,476 km (0.107 R)
• M67: 27,363,545 km (0.106 R)
• M68: 27,636,411 km (0.108 R)
• M69: 28,184,837 km (0.094 R)
• M70: 28,644,551 km (0.112 R)
• M71: 29,153,184 km (0.089 R)
• M72: 29,431,885 km (0.066 R)
• M73: 30,649,612 km (0.12 R)
• M74: 30,838,554 km (0.116 R)
• M75: 31,693,057 km (0.035 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 12

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.14 AU - 10.66 AU

Year: 10372 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,689,865 km

• M1: 219,610 km (0.098 R)
• M2: 467,643 km (0.088 R)
• M3: 590,912 km (0.11 R)
• M4: 905,516 km (0.114 R)
• M5: 1,201,869 km (0.093 R)
• M6: 1,843,794 km (0.119 R)
• M7: 2,354,670 km (0.114 R)
• M8: 2,466,570 km (0.116 R)
• M9: 2,649,528 km (0.113 R)
• M10: 2,742,578 km (0.037 R)
• M11: 3,375,227 km (0.117 R)
• M12: 3,502,086 km (0.106 R)
• M13: 3,998,601 km (0.096 R)
• M14: 4,268,925 km (0.107 R)
• M15: 4,351,353 km (0.106 R)
• M16: 4,742,402 km (0.119 R)
• M17: 5,000,010 km (0.096 R)
• M18: 5,528,838 km (0.1 R)
• M19: 5,618,746 km (0.076 R)
• M20: 5,709,253 km (0.089 R)
• M21: 5,800,059 km (0.114 R)
• M22: 6,735,644 km (0.096 R)
• M23: 7,090,490 km (0.083 R)
• M24: 7,253,702 km (0.093 R)
• M25: 7,418,259 km (0.08 R)
• M26: 7,617,524 km (0.083 R)
• M27: 9,166,909 km (0.101 R)
• M28: 9,380,834 km (0.1 R)
• M29: 9,632,457 km (0.082 R)
• M30: 10,961,335 km (0.098 R)
• M31: 11,074,730 km (0.085 R)
• M32: 11,917,864 km (0.108 R)
• M33: 12,465,243 km (0.067 R)
• M34: 13,020,699 km (0.077 R)
• M35: 13,180,919 km (0.116 R)
• M36: 13,462,911 km (0.1 R)
• M37: 13,665,616 km (0.046 R)
• M38: 13,746,997 km (0.087 R)
• M39: 13,828,378 km (0.086 R)
• M40: 14,238,426 km (0.09 R)
• M41: 14,860,753 km (0.085 R)
• M42: 15,154,414 km (0.069 R)
• M43: 15,960,746 km (0.105 R)
• M44: 16,563,925 km (0.051 R)
• M45: 17,306,230 km (0.092 R)
• M46: 17,925,864 km (0.053 R)
• M47: 18,552,679 km (0.104 R)
• M48: 18,959,436 km (0.065 R)
• M49: 19,050,242 km (0.061 R)
• M50: 19,277,930 km (0.041 R)
• M51: 19,643,996 km (0.079 R)
• M52: 20,290,258 km (0.037 R)
• M53: 20,990,376 km (0.093 R)
• M54: 21,745,846 km (0.1 R)
• M55: 21,888,562 km (0.098 R)
• M56: 22,222,614 km (0.106 R)
• M57: 23,283,562 km (0.047 R)
• M58: 23,380,801 km (0.059 R)
• M59: 25,005,284 km (0.116 R)
• M60: 25,655,137 km (0.085 R)
• M61: 25,805,932 km (0.027 R)
• M62: 27,483,822 km (0.069 R)
• M63: 28,102,708 km (0.094 R)
• M64: 28,674,022 km (0.079 R)
• M65: 28,987,430 km (0.096 R)
• M66: 29,249,226 km (0.077 R)
• M67: 29,775,511 km (0.032 R)
• M68: 29,881,127 km (0.12 R)
• M69: 30,730,544 km (0.12 R)
• M70: 31,265,506 km (0.088 R)
• M71: 32,019,629 km (0.109 R)
• M72: 32,344,705 km (0.047 R)
• M73: 32,561,921 km (0.114 R)
• M74: 32,670,829 km (0.102 R)
• M75: 33,381,119 km (0.034 R)
• M76: 33,490,775 km (0.101 R)
• M77: 33,931,041 km (0.071 R)
• M78: 34,816,960 km (0.106 R)
• M79: 35,991,453 km (0.07 R)
• M80: 36,216,747 km (0.081 R)
• M81: 36,668,532 km (0.117 R)
• M82: 36,895,024 km (0.057 R)
• M83: 37,406,648 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.1

Radius: 12.2

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.84 AU - 11.56 AU

Year: 12596 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 75,689,865 km

• M1: 153,188 km (0.09 R)
• M2: 337,642 km (0.104 R)
• M3: 600,785 km (0.064 R)
• M4: 895,642 km (0.037 R)
• M5: 1,004,400 km (0.102 R)
• M6: 1,176,587 km (0.093 R)
• M7: 1,276,668 km (0.043 R)
• M8: 1,507,498 km (0.092 R)
• M9: 1,844,691 km (0.044 R)
• M10: 2,695,604 km (0.117 R)
• M11: 2,803,165 km (0.109 R)
• M12: 3,247,620 km (0.102 R)
• M13: 4,233,919 km (0.098 R)
• M14: 4,486,291 km (0.036 R)
• M15: 4,776,361 km (0.07 R)
• M16: 5,039,354 km (0.028 R)
• M17: 5,961,774 km (0.111 R)
• M18: 7,766,224 km (0.092 R)
• M19: 7,920,459 km (0.118 R)
• M20: 7,998,101 km (0.045 R)
• M21: 8,075,891 km (0.077 R)
• M22: 8,908,254 km (0.104 R)
• M23: 9,029,428 km (0.064 R)
• M24: 9,151,051 km (0.038 R)
• M25: 9,767,843 km (0.109 R)
• M26: 9,976,383 km (0.049 R)
• M27: 10,355,613 km (0.116 R)
• M28: 11,433,765 km (0.111 R)
• M29: 11,697,805 km (0.11 R)
• M30: 13,002,449 km (0.093 R)
• M31: 13,094,152 km (0.09 R)
• M32: 13,370,459 km (0.115 R)
• M33: 13,602,186 km (0.082 R)
• M34: 14,447,564 km (0.107 R)
• M35: 15,698,651 km (0.056 R)
• M36: 15,894,325 km (0.047 R)
• M37: 17,235,320 km (0.073 R)
• M38: 17,894,000 km (0.073 R)
• M39: 18,716,040 km (0.097 R)
• M40: 19,602,856 km (0.103 R)
• M41: 21,525,638 km (0.101 R)
• M42: 21,906,514 km (0.106 R)
• M43: 22,454,491 km (0.106 R)
• M44: 22,730,200 km (0.088 R)
• M45: 23,062,457 km (0.069 R)
• M46: 23,340,709 km (0.052 R)
• M47: 23,731,907 km (0.073 R)
• M48: 24,238,296 km (0.106 R)
• M49: 24,464,338 km (0.098 R)
• M50: 26,298,857 km (0.034 R)
• M51: 29,252,816 km (0.071 R)
• M52: 29,856,145 km (0.101 R)
• M53: 30,830,027 km (0.076 R)
• M54: 32,061,965 km (0.055 R)
• M55: 32,746,376 km (0.116 R)
• M56: 36,499,038 km (0.075 R)
• M57: 36,953,217 km (0.055 R)
• M58: 37,998,458 km (0.037 R)
• M59: 38,656,688 km (0.062 R)
• M60: 39,252,237 km (0.09 R)
• M61: 39,451,502 km (0.091 R)
• M62: 39,850,928 km (0.062 R)
• M63: 40,051,090 km (0.059 R)
• M64: 40,452,461 km (0.073 R)
• M65: 41,461,947 km (0.104 R)
• M66: 41,732,570 km (0.112 R)
• M67: 43,849,529 km (0.113 R)
• M68: 45,442,597 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.6

Radius: 3.8

Gravity: 29.4 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.9 AU - 19.08 AU

Year: 25204 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 75,689,865 km

• M1: 111,899 km (0.097 R)
• M2: 172,486 km (0.102 R)
• M3: 346,319 km (0.102 R)
• M4: 500,704 km (0.087 R)
• M5: 1,215,034 km (0.111 R)
• M6: 2,731,956 km (0.043 R)
• M7: 2,920,599 km (0.085 R)
• M8: 3,191,671 km (0.072 R)
• M9: 3,390,187 km (0.086 R)
• M10: 4,223,746 km (0.04 R)
• M11: 4,574,254 km (0.086 R)
• M12: 4,888,410 km (0.098 R)
• M13: 5,163,221 km (0.064 R)
• M14: 5,302,497 km (0.084 R)
• M15: 5,396,145 km (0.1 R)
• M16: 6,017,574 km (0.079 R)
• M17: 6,164,180 km (0.063 R)
• M18: 6,863,700 km (0.042 R)
• M19: 7,016,888 km (0.103 R)
• M20: 7,222,884 km (0.097 R)
• M21: 7,852,691 km (0.103 R)
• M22: 8,390,945 km (0.108 R)
• M23: 8,609,507 km (0.045 R)
• M24: 9,108,266 km (0.113 R)
• M25: 10,541,863 km (0.118 R)
• M26: 11,194,708 km (0.064 R)
• M27: 12,105,609 km (0.082 R)
• M28: 13,739,966 km (0.098 R)
• M29: 14,582,800 km (0.092 R)
• M30: 14,648,324 km (0.115 R)
• M31: 14,911,467 km (0.108 R)
• M32: 16,046,915 km (0.066 R)
• M33: 16,386,053 km (0.087 R)
• M34: 19,760,383 km (0.102 R)
• M35: 20,269,913 km (0.039 R)
• M36: 20,931,285 km (0.08 R)
• M37: 21,005,187 km (0.075 R)
• M38: 21,525,189 km (0.08 R)
• M39: 22,049,380 km (0.055 R)
• M40: 22,805,298 km (0.092 R)
• M41: 22,957,588 km (0.12 R)
• M42: 23,033,883 km (0.111 R)
• M43: 24,342,715 km (0.116 R)
• M44: 24,810,508 km (0.058 R)
• M45: 25,754,769 km (0.079 R)
• M46: 25,913,343 km (0.111 R)
• M47: 28,657,267 km (0.101 R)
• M48: 29,896,985 km (0.057 R)
• M49: 30,649,163 km (0.092 R)
• M50: 30,901,235 km (0.074 R)
• M51: 31,407,475 km (0.057 R)
• M52: 31,831,435 km (0.031 R)
• M53: 33,028,667 km (0.102 R)
• M54: 34,676,786 km (0.116 R)
• M55: 35,027,145 km (0.093 R)
• M56: 38,052,313 km (0.036 R)
• M57: 38,142,670 km (0.099 R)
• M58: 40,329,641 km (0.062 R)
• M59: 40,513,647 km (0.084 R)
• M60: 40,697,951 km (0.114 R)
• M61: 40,790,253 km (0.091 R)
• M62: 43,969,058 km (0.115 R)
• M63: 44,443,283 km (0.112 R)
• M64: 44,538,278 km (0.118 R)
• M65: 45,492,264 km (0.103 R)
• M66: 47,420,431 km (0.096 R)
• M67: 47,614,758 km (0.06 R)
• M68: 48,101,699 km (0.099 R)
• M69: 48,982,232 km (0.09 R)
• M70: 49,868,001 km (0.05 R)
• M71: 50,461,456 km (0.096 R)
• M72: 50,659,823 km (0.084 R)
• M73: 52,055,571 km (0.047 R)
• M74: 52,155,802 km (0.094 R)
• M75: 52,557,023 km (0.1 R)
• M76: 53,969,825 km (0.079 R)
• M77: 55,190,694 km (0.025 R)
• M78: 55,702,019 km (0.083 R)
• M79: 56,112,366 km (0.085 R)
• M80: 56,626,534 km (0.116 R)
• M81: 56,935,753 km (0.119 R)
• M82: 58,178,462 km (0.083 R)
• M83: 59,534,717 km (0.064 R)
• M84: 60,690,510 km (0.11 R)
• M85: 61,007,059 km (0.053 R)
• M86: 61,112,675 km (0.064 R)
• M87: 61,324,057 km (0.051 R)
• M88: 61,641,653 km (0.107 R)
• M89: 64,309,432 km (0.108 R)
• M90: 66,688,038 km (0.093 R)
• M91: 66,905,703 km (0.103 R)
• M92: 67,123,517 km (0.083 R)
• M93: 67,450,838 km (0.093 R)
• M94: 67,669,400 km (0.099 R)
• M95: 68,545,595 km (0.108 R)
• M96: 72,647,120 km (0.111 R)
• M97: 74,671,029 km (0.081 R)
• M98: 75,123,264 km (0.051 R)
• M99: 75,463,000 km (0.087 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit