🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.22 AU - 1.84 AU

Year: 691 Days

Day: 15.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.36 AU - 4.08 AU

Year: 2621 Days

Day: 35.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,939,060 km

• M1: 323,431 km (0.077 R)
• M2: 1,866,682 km (0.114 R)

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.8

Radius: 10.9

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.58 AU - 9.5 AU

Year: 8327 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 33,939,060 km

• M1: 136,882 km (0.111 R)
• M2: 248,482 km (0.108 R)
• M3: 574,905 km (0.096 R)
• M4: 1,056,759 km (0.081 R)
• M5: 1,560,755 km (0.118 R)
• M6: 1,751,641 km (0.087 R)
• M7: 2,250,401 km (0.09 R)
• M8: 2,369,929 km (0.061 R)
• M9: 2,516,087 km (0.106 R)
• M10: 2,665,385 km (0.11 R)
• M11: 2,766,513 km (0.094 R)
• M12: 2,894,868 km (0.078 R)
• M13: 3,538,438 km (0.089 R)
• M14: 3,991,870 km (0.111 R)
• M15: 4,403,862 km (0.056 R)
• M16: 4,523,989 km (0.08 R)
• M17: 4,891,252 km (0.095 R)
• M18: 5,557,262 km (0.09 R)
• M19: 5,818,609 km (0.079 R)
• M20: 6,218,035 km (0.11 R)
• M21: 6,938,648 km (0.107 R)
• M22: 7,078,822 km (0.106 R)
• M23: 7,577,282 km (0.111 R)
• M24: 7,649,388 km (0.096 R)
• M25: 8,123,912 km (0.114 R)
• M26: 8,570,312 km (0.088 R)
• M27: 8,683,259 km (0.041 R)
• M28: 8,758,806 km (0.104 R)
• M29: 9,139,682 km (0.11 R)
• M30: 9,643,079 km (0.037 R)
• M31: 9,799,857 km (0.074 R)
• M32: 10,155,451 km (0.089 R)
• M33: 10,435,199 km (0.092 R)
• M34: 10,636,409 km (0.058 R)
• M35: 11,371,682 km (0.099 R)
• M36: 11,954,964 km (0.028 R)
• M37: 12,207,934 km (0.031 R)
• M38: 12,292,756 km (0.104 R)
• M39: 12,462,699 km (0.114 R)
• M40: 13,107,317 km (0.048 R)
• M41: 13,324,533 km (0.119 R)
• M42: 13,630,760 km (0.109 R)
• M43: 14,563,353 km (0.108 R)
• M44: 14,788,348 km (0.107 R)
• M45: 16,865,514 km (0.043 R)
• M46: 17,196,874 km (0.066 R)
• M47: 17,434,734 km (0.039 R)
• M48: 18,494,785 km (0.086 R)
• M49: 18,640,942 km (0.091 R)
• M50: 19,774,146 km (0.115 R)
• M51: 20,324,068 km (0.101 R)
• M52: 20,626,106 km (0.076 R)
• M53: 20,727,234 km (0.112 R)
• M54: 20,980,503 km (0.053 R)
• M55: 21,183,806 km (0.087 R)
• M56: 21,746,444 km (0.12 R)
• M57: 22,210,497 km (0.058 R)
• M58: 23,621,953 km (0.073 R)
• M59: 23,992,656 km (0.119 R)
• M60: 25,820,443 km (0.107 R)
• M61: 25,929,350 km (0.107 R)
• M62: 26,202,366 km (0.094 R)
• M63: 26,696,039 km (0.096 R)
• M64: 26,916,546 km (0.105 R)
• M65: 27,026,950 km (0.102 R)
• M66: 27,137,503 km (0.111 R)
• M67: 27,414,707 km (0.063 R)
• M68: 28,363,906 km (0.113 R)
• M69: 29,097,085 km (0.093 R)
• M70: 29,437,570 km (0.09 R)
• M71: 29,608,261 km (0.059 R)
• M72: 30,065,282 km (0.08 R)
• M73: 31,101,846 km (0.062 R)
• M74: 31,741,227 km (0.035 R)
• M75: 32,619,965 km (0.118 R)
• M76: 33,328,610 km (0.025 R)
• M77: 33,447,242 km (0.081 R)
• M78: 34,401,227 km (0.05 R)
• M79: 34,821,448 km (0.097 R)
• M80: 36,458,048 km (0.051 R)
• M81: 37,501,344 km (0.115 R)
• M82: 37,995,765 km (0.069 R)
• M83: 38,865,976 km (0.079 R)
• M84: 39,366,380 km (0.086 R)
• M85: 39,491,743 km (0.115 R)
• M86: 41,580,130 km (0.101 R)
• M87: 42,476,819 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.6

Radius: 14.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.96 AU - 9.24 AU

Year: 8420 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,939,060 km

• M1: 197,320 km (0.107 R)
• M2: 398,379 km (0.115 R)
• M3: 645,515 km (0.114 R)
• M4: 762,949 km (0.12 R)
• M5: 917,933 km (0.09 R)
• M6: 1,069,026 km (0.078 R)
• M7: 1,229,096 km (0.082 R)
• M8: 1,380,639 km (0.085 R)
• M9: 1,778,120 km (0.085 R)
• M10: 1,951,355 km (0.118 R)
• M11: 2,335,971 km (0.036 R)
• M12: 3,341,717 km (0.046 R)
• M13: 3,679,808 km (0.082 R)
• M14: 3,953,273 km (0.104 R)
• M15: 4,520,548 km (0.092 R)
• M16: 4,706,499 km (0.118 R)
• M17: 4,813,910 km (0.07 R)
• M18: 4,949,446 km (0.101 R)
• M19: 5,058,652 km (0.055 R)
• M20: 5,168,756 km (0.095 R)
• M21: 5,307,583 km (0.094 R)
• M22: 5,475,880 km (0.107 R)
• M23: 5,645,824 km (0.109 R)
• M24: 5,846,434 km (0.052 R)
• M25: 6,225,366 km (0.027 R)
• M26: 6,552,237 km (0.068 R)
• M27: 6,915,311 km (0.1 R)
• M28: 7,285,117 km (0.068 R)
• M29: 8,465,893 km (0.09 R)
• M30: 9,061,741 km (0.078 R)
• M31: 10,752,048 km (0.114 R)
• M32: 10,894,315 km (0.094 R)
• M33: 11,180,795 km (0.104 R)
• M34: 11,433,466 km (0.071 R)
• M35: 12,202,848 km (0.108 R)
• M36: 12,500,398 km (0.094 R)
• M37: 12,650,146 km (0.113 R)
• M38: 13,292,968 km (0.045 R)
• M39: 14,492,593 km (0.079 R)
• M40: 14,649,820 km (0.081 R)
• M41: 14,807,796 km (0.114 R)
• M42: 15,605,751 km (0.075 R)
• M43: 16,131,886 km (0.112 R)
• M44: 16,540,588 km (0.072 R)
• M45: 16,870,152 km (0.079 R)
• M46: 17,243,399 km (0.109 R)
• M47: 17,913,747 km (0.059 R)
• M48: 18,082,643 km (0.112 R)
• M49: 18,592,622 km (0.117 R)
• M50: 18,763,612 km (0.06 R)
• M51: 19,757,391 km (0.087 R)
• M52: 20,591,100 km (0.027 R)
• M53: 21,526,086 km (0.087 R)
• M54: 21,795,662 km (0.118 R)
• M55: 23,206,818 km (0.11 R)
• M56: 23,391,123 km (0.107 R)
• M57: 23,483,425 km (0.103 R)
• M58: 23,714,703 km (0.07 R)
• M59: 24,086,304 km (0.099 R)
• M60: 25,639,729 km (0.098 R)
• M61: 25,830,316 km (0.114 R)
• M62: 25,925,610 km (0.101 R)
• M63: 26,452,643 km (0.07 R)
• M64: 26,645,176 km (0.117 R)
• M65: 27,225,466 km (0.056 R)
• M66: 27,907,632 km (0.116 R)
• M67: 28,250,959 km (0.082 R)
• M68: 29,787,928 km (0.1 R)
• M69: 30,088,620 km (0.119 R)
• M70: 30,440,624 km (0.076 R)
• M71: 30,945,816 km (0.095 R)
• M72: 31,199,534 km (0.091 R)
• M73: 33,669,694 km (0.057 R)
• M74: 34,349,466 km (0.102 R)
• M75: 35,139,343 km (0.098 R)
• M76: 35,298,066 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.9

Radius: 3.2

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.9 AU - 14.32 AU

Year: 16355 Days

Day: 18.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 33,939,060 km

• M1: 190,139 km (0.094 R)
• M2: 224,846 km (0.1 R)
• M3: 311,014 km (0.071 R)
• M4: 374,294 km (0.114 R)
• M5: 835,803 km (0.082 R)
• M6: 924,664 km (0.075 R)
• M7: 1,276,519 km (0.07 R)
• M8: 1,327,532 km (0.095 R)
• M9: 1,396,496 km (0.074 R)
• M10: 1,484,310 km (0.1 R)
• M11: 1,555,967 km (0.069 R)
• M12: 1,796,521 km (0.078 R)
• M13: 2,353,324 km (0.038 R)
• M14: 2,374,118 km (0.106 R)
• M15: 3,117,470 km (0.074 R)
• M16: 3,186,285 km (0.115 R)
• M17: 3,232,361 km (0.104 R)
• M18: 3,827,910 km (0.062 R)
• M19: 4,430,640 km (0.117 R)
• M20: 4,456,371 km (0.06 R)
• M21: 4,508,132 km (0.119 R)
• M22: 4,743,000 km (0.104 R)
• M23: 4,795,659 km (0.092 R)
• M24: 5,062,392 km (0.037 R)
• M25: 5,471,393 km (0.089 R)
• M26: 5,862,591 km (0.088 R)
• M27: 6,436,897 km (0.087 R)
• M28: 6,998,936 km (0.116 R)
• M29: 7,089,144 km (0.098 R)
• M30: 7,576,683 km (0.072 R)
• M31: 7,638,318 km (0.083 R)
• M32: 7,731,218 km (0.094 R)
• M33: 8,043,429 km (0.119 R)
• M34: 8,359,679 km (0.111 R)
• M35: 8,615,641 km (0.066 R)
• M36: 8,712,430 km (0.087 R)
• M37: 8,971,833 km (0.112 R)
• M38: 10,306,994 km (0.087 R)
• M39: 10,650,471 km (0.076 R)
• M40: 10,892,969 km (0.066 R)
• M41: 11,137,412 km (0.11 R)
• M42: 11,881,512 km (0.115 R)
• M43: 12,024,976 km (0.102 R)
• M44: 12,350,052 km (0.102 R)
• M45: 12,714,622 km (0.089 R)
• M46: 12,787,925 km (0.075 R)
• M47: 12,898,179 km (0.109 R)
• M48: 13,193,784 km (0.101 R)
• M49: 13,566,433 km (0.116 R)
• M50: 14,283,904 km (0.066 R)
• M51: 14,474,791 km (0.07 R)
• M52: 14,781,915 km (0.095 R)
• M53: 15,168,775 km (0.073 R)
• M54: 15,324,507 km (0.052 R)
• M55: 15,402,597 km (0.062 R)
• M56: 15,480,687 km (0.082 R)
• M57: 15,598,271 km (0.074 R)
• M58: 16,469,080 km (0.056 R)
• M59: 16,870,152 km (0.088 R)
• M60: 17,233,824 km (0.093 R)
• M61: 17,314,906 km (0.118 R)
• M62: 18,839,309 km (0.118 R)
• M63: 19,553,938 km (0.1 R)
• M64: 19,893,375 km (0.114 R)
• M65: 20,106,403 km (0.065 R)
• M66: 21,139,825 km (0.091 R)
• M67: 21,706,651 km (0.113 R)
• M68: 21,794,315 km (0.066 R)
• M69: 22,146,170 km (0.119 R)
• M70: 22,411,257 km (0.079 R)
• M71: 22,810,833 km (0.083 R)
• M72: 24,114,429 km (0.057 R)
• M73: 24,706,537 km (0.11 R)
• M74: 24,844,018 km (0.12 R)
• M75: 27,075,569 km (0.094 R)
• M76: 27,501,025 km (0.104 R)
• M77: 27,738,437 km (0.066 R)
• M78: 27,976,447 km (0.092 R)
• M79: 28,454,413 km (0.072 R)
• M80: 28,646,496 km (0.069 R)
• M81: 28,838,879 km (0.056 R)
• M82: 30,002,451 km (0.088 R)
• M83: 30,148,908 km (0.067 R)
• M84: 30,442,718 km (0.117 R)
• M85: 30,491,786 km (0.105 R)
• M86: 30,737,426 km (0.078 R)
• M87: 31,082,398 km (0.101 R)
• M88: 31,776,233 km (0.106 R)
• M89: 32,675,765 km (0.081 R)
• M90: 33,229,726 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit