🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.41 AU - 1.91 AU

Year: 773 Days

Day: 22.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,735,262 km

• M1: 1,215,184 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.23 AU - 5.25 AU

Year: 3732 Days

Day: 27.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,735,262 km

• M1: 2,333,876 km (0.087 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.5

Radius: 10.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.13 AU - 7.38 AU

Year: 5651 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 82,735,262 km

• M1: 139,874 km (0.103 R)
• M2: 230,231 km (0.095 R)
• M3: 383,719 km (0.089 R)
• M4: 472,131 km (0.036 R)
• M5: 713,283 km (0.025 R)
• M6: 948,301 km (0.106 R)
• M7: 1,063,491 km (0.111 R)
• M8: 1,220,719 km (0.105 R)
• M9: 1,517,970 km (0.088 R)
• M10: 1,668,465 km (0.051 R)
• M11: 1,954,795 km (0.059 R)
• M12: 2,073,875 km (0.07 R)
• M13: 2,445,626 km (0.101 R)
• M14: 2,525,810 km (0.102 R)
• M15: 2,672,267 km (0.087 R)
• M16: 2,974,006 km (0.063 R)
• M17: 3,429,082 km (0.104 R)
• M18: 3,812,651 km (0.108 R)
• M19: 4,462,953 km (0.109 R)
• M20: 4,780,998 km (0.072 R)
• M21: 5,044,739 km (0.077 R)
• M22: 5,230,241 km (0.079 R)
• M23: 5,313,417 km (0.115 R)
• M24: 5,460,023 km (0.109 R)
• M25: 5,565,639 km (0.092 R)
• M26: 5,671,854 km (0.078 R)
• M27: 6,301,362 km (0.063 R)
• M28: 6,412,214 km (0.086 R)
• M29: 6,613,273 km (0.076 R)
• M30: 6,680,891 km (0.111 R)
• M31: 6,953,159 km (0.09 R)
• M32: 7,532,253 km (0.031 R)
• M33: 7,626,350 km (0.087 R)
• M34: 7,768,318 km (0.093 R)
• M35: 7,839,527 km (0.117 R)
• M36: 8,442,107 km (0.08 R)
• M37: 8,588,863 km (0.092 R)
• M38: 9,034,515 km (0.106 R)
• M39: 9,184,711 km (0.119 R)
• M40: 9,285,390 km (0.117 R)
• M41: 12,054,896 km (0.101 R)
• M42: 12,165,149 km (0.075 R)
• M43: 12,303,527 km (0.078 R)
• M44: 12,525,830 km (0.085 R)
• M45: 12,637,579 km (0.096 R)
• M46: 12,890,101 km (0.1 R)
• M47: 13,542,946 km (0.11 R)
• M48: 13,772,578 km (0.055 R)
• M49: 13,858,896 km (0.097 R)
• M50: 14,586,391 km (0.034 R)
• M51: 14,674,504 km (0.092 R)
• M52: 14,939,891 km (0.102 R)
• M53: 15,058,372 km (0.07 R)
• M54: 15,296,233 km (0.064 R)
• M55: 15,445,531 km (0.082 R)
• M56: 16,934,629 km (0.108 R)
• M57: 17,524,194 km (0.116 R)
• M58: 17,649,108 km (0.075 R)
• M59: 18,691,656 km (0.103 R)
• M60: 18,851,426 km (0.036 R)
• M61: 19,527,010 km (0.051 R)
• M62: 19,689,174 km (0.097 R)
• M63: 19,981,937 km (0.106 R)
• M64: 20,210,672 km (0.053 R)
• M65: 20,736,808 km (0.093 R)
• M66: 20,935,324 km (0.091 R)
• M67: 21,067,868 km (0.069 R)
• M68: 21,134,439 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.5

Radius: 12.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.07 AU - 7.27 AU

Year: 6943 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 82,735,262 km

• M1: 157,676 km (0.118 R)
• M2: 307,872 km (0.114 R)
• M3: 397,182 km (0.06 R)
• M4: 499,208 km (0.034 R)
• M5: 771,027 km (0.118 R)
• M6: 856,149 km (0.094 R)
• M7: 1,104,631 km (0.104 R)
• M8: 1,332,468 km (0.073 R)
• M9: 1,671,158 km (0.103 R)
• M10: 2,037,373 km (0.102 R)
• M11: 2,194,601 km (0.077 R)
• M12: 2,614,971 km (0.071 R)
• M13: 2,786,560 km (0.117 R)
• M14: 2,864,051 km (0.062 R)
• M15: 3,060,922 km (0.048 R)
• M16: 4,289,420 km (0.086 R)
• M17: 4,515,462 km (0.117 R)
• M18: 4,815,256 km (0.027 R)
• M19: 5,434,292 km (0.088 R)
• M20: 5,877,700 km (0.098 R)
• M21: 6,103,743 km (0.096 R)
• M22: 6,642,594 km (0.066 R)
• M23: 7,143,298 km (0.12 R)
• M24: 7,277,188 km (0.061 R)
• M25: 7,574,589 km (0.089 R)
• M26: 7,738,548 km (0.103 R)
• M27: 8,069,908 km (0.084 R)
• M28: 8,209,333 km (0.106 R)
• M29: 9,588,625 km (0.105 R)
• M30: 10,004,507 km (0.087 R)
• M31: 10,154,404 km (0.03 R)
• M32: 10,365,636 km (0.111 R)
• M33: 10,486,960 km (0.091 R)
• M34: 10,639,251 km (0.03 R)
• M35: 11,038,827 km (0.092 R)
• M36: 11,726,229 km (0.093 R)
• M37: 12,427,544 km (0.099 R)
• M38: 12,653,586 km (0.031 R)
• M39: 13,076,948 km (0.111 R)
• M40: 13,306,880 km (0.059 R)
• M41: 13,438,826 km (0.068 R)
• M42: 13,737,423 km (0.091 R)
• M43: 14,510,245 km (0.115 R)
• M44: 14,850,730 km (0.106 R)
• M45: 15,090,685 km (0.1 R)
• M46: 15,748,317 km (0.067 R)
• M47: 16,203,843 km (0.077 R)
• M48: 17,127,610 km (0.104 R)
• M49: 17,415,287 km (0.112 R)
• M50: 17,886,221 km (0.099 R)
• M51: 18,361,343 km (0.085 R)
• M52: 19,436,354 km (0.112 R)
• M53: 19,548,702 km (0.115 R)
• M54: 19,849,393 km (0.084 R)
• M55: 20,038,036 km (0.109 R)
• M56: 20,151,581 km (0.114 R)
• M57: 20,952,229 km (0.054 R)
• M58: 21,414,486 km (0.069 R)
• M59: 21,957,975 km (0.111 R)
• M60: 22,035,916 km (0.048 R)
• M61: 22,153,201 km (0.115 R)
• M62: 23,336,520 km (0.096 R)
• M63: 23,495,842 km (0.093 R)
• M64: 24,905,502 km (0.098 R)
• M65: 25,805,483 km (0.118 R)
• M66: 25,887,912 km (0.075 R)
• M67: 27,217,388 km (0.08 R)
• M68: 27,511,198 km (0.107 R)
• M69: 27,637,459 km (0.057 R)
• M70: 27,974,951 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.4

Radius: 5.7

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.89 AU - 19.45 AU

Year: 24615 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,735,262 km

• M1: 166,203 km (0.081 R)
• M2: 207,791 km (0.065 R)
• M3: 340,634 km (0.07 R)
• M4: 397,631 km (0.111 R)
• M5: 612,154 km (0.117 R)
• M6: 860,038 km (0.116 R)
• M7: 1,285,794 km (0.118 R)
• M8: 1,440,777 km (0.117 R)
• M9: 1,601,894 km (0.1 R)
• M10: 1,802,804 km (0.073 R)
• M11: 2,606,892 km (0.108 R)
• M12: 3,127,942 km (0.116 R)
• M13: 3,464,387 km (0.115 R)
• M14: 4,262,642 km (0.052 R)
• M15: 5,262,554 km (0.096 R)
• M16: 6,174,503 km (0.032 R)
• M17: 6,331,281 km (0.095 R)
• M18: 6,863,102 km (0.091 R)
• M19: 7,743,635 km (0.118 R)
• M20: 8,197,066 km (0.04 R)
• M21: 8,369,402 km (0.099 R)
• M22: 8,542,786 km (0.078 R)
• M23: 9,972,942 km (0.115 R)
• M24: 10,156,947 km (0.117 R)
• M25: 10,590,482 km (0.114 R)
• M26: 10,652,864 km (0.054 R)
• M27: 14,964,574 km (0.052 R)
• M28: 15,386,889 km (0.047 R)
• M29: 15,599,318 km (0.106 R)
• M30: 15,741,586 km (0.093 R)
• M31: 15,884,302 km (0.063 R)
• M32: 15,955,810 km (0.097 R)
• M33: 17,187,599 km (0.104 R)
• M34: 17,703,711 km (0.043 R)
• M35: 19,282,118 km (0.05 R)
• M36: 19,818,277 km (0.083 R)
• M37: 20,514,805 km (0.048 R)
• M38: 21,614,050 km (0.108 R)
• M39: 21,693,187 km (0.112 R)
• M40: 23,951,217 km (0.118 R)
• M41: 24,941,555 km (0.1 R)
• M42: 25,525,436 km (0.1 R)
• M43: 26,282,700 km (0.093 R)
• M44: 26,962,024 km (0.118 R)
• M45: 27,475,444 km (0.102 R)
• M46: 27,561,164 km (0.063 R)
• M47: 28,251,408 km (0.05 R)
• M48: 29,034,553 km (0.053 R)
• M49: 30,266,940 km (0.109 R)
• M50: 30,978,727 km (0.052 R)
• M51: 32,782,429 km (0.111 R)
• M52: 34,527,338 km (0.082 R)
• M53: 35,832,131 km (0.105 R)
• M54: 36,490,511 km (0.12 R)
• M55: 39,067,484 km (0.047 R)
• M56: 41,210,324 km (0.114 R)
• M57: 41,702,501 km (0.088 R)
• M58: 42,394,989 km (0.103 R)
• M59: 42,692,988 km (0.099 R)
• M60: 44,797,980 km (0.118 R)
• M61: 45,710,377 km (0.093 R)
• M62: 47,863,091 km (0.102 R)
• M63: 48,069,835 km (0.087 R)
• M64: 50,048,716 km (0.075 R)
• M65: 51,523,751 km (0.092 R)
• M66: 52,266,654 km (0.038 R)
• M67: 52,479,531 km (0.077 R)
• M68: 53,977,904 km (0.119 R)
• M69: 54,085,465 km (0.105 R)
• M70: 54,948,495 km (0.115 R)
• M71: 55,056,654 km (0.109 R)
• M72: 56,469,755 km (0.098 R)
• M73: 59,442,714 km (0.096 R)
• M74: 61,452,561 km (0.094 R)
• M75: 61,902,253 km (0.071 R)
• M76: 62,127,547 km (0.101 R)
• M77: 63,598,393 km (0.069 R)
• M78: 63,711,938 km (0.112 R)
• M79: 66,343,514 km (0.039 R)
• M80: 70,886,353 km (0.086 R)
• M81: 71,948,946 km (0.082 R)
• M82: 74,568,255 km (0.094 R)
• M83: 75,408,247 km (0.101 R)
• M84: 76,010,080 km (0.071 R)
• M85: 76,371,957 km (0.055 R)
• M86: 78,555,487 km (0.104 R)
• M87: 78,677,260 km (0.083 R)
• M88: 79,654,733 km (0.114 R)
• M89: 81,251,840 km (0.092 R)
• M90: 81,992,349 km (0.105 R)
• M91: 82,487,368 km (0.105 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 18,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit