🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.46 AU - 1.6 AU

Year: 678 Days

Day: 42.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,439,467 km

• M1: 136,583 km (0.104 R)
• M2: 1,163,123 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.81 AU - 5.25 AU

Year: 3453 Days

Day: 23.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,439,467 km

• M1: 2,192,955 km (0.081 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.4

Radius: 12.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.53 AU - 6.49 AU

Year: 4632 Days

Day: 9.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 87,439,467 km

• M1: 159,471 km (0.083 R)
• M2: 290,220 km (0.052 R)
• M3: 614,698 km (0.104 R)
• M4: 798,853 km (0.12 R)
• M5: 1,021,155 km (0.074 R)
• M6: 1,336,358 km (0.073 R)
• M7: 1,430,754 km (0.107 R)
• M8: 1,693,747 km (0.049 R)
• M9: 1,996,832 km (0.077 R)
• M10: 2,393,865 km (0.1 R)
• M11: 2,775,489 km (0.086 R)
• M12: 3,105,951 km (0.085 R)
• M13: 3,581,373 km (0.096 R)
• M14: 3,987,681 km (0.087 R)
• M15: 4,110,800 km (0.038 R)
• M16: 4,235,415 km (0.04 R)
• M17: 4,440,514 km (0.11 R)
• M18: 4,811,516 km (0.058 R)
• M19: 5,242,957 km (0.095 R)
• M20: 6,250,498 km (0.057 R)
• M21: 6,358,059 km (0.118 R)
• M22: 7,072,838 km (0.092 R)
• M23: 7,430,377 km (0.111 R)
• M24: 7,544,520 km (0.106 R)
• M25: 7,774,601 km (0.034 R)
• M26: 8,758,207 km (0.07 R)
• M27: 9,000,107 km (0.065 R)
• M28: 9,081,189 km (0.081 R)
• M29: 9,552,422 km (0.065 R)
• M30: 9,655,944 km (0.036 R)
• M31: 10,094,864 km (0.095 R)
• M32: 10,200,331 km (0.076 R)
• M33: 10,369,825 km (0.041 R)
• M34: 10,476,189 km (0.074 R)
• M35: 11,494,352 km (0.083 R)
• M36: 12,026,472 km (0.065 R)
• M37: 12,476,014 km (0.064 R)
• M38: 12,611,998 km (0.032 R)
• M39: 12,977,017 km (0.106 R)
• M40: 13,484,602 km (0.053 R)
• M41: 13,647,365 km (0.111 R)
• M42: 13,857,849 km (0.084 R)
• M43: 14,901,743 km (0.08 R)
• M44: 15,263,321 km (0.118 R)
• M45: 15,530,503 km (0.107 R)
• M46: 15,750,113 km (0.037 R)
• M47: 15,995,453 km (0.087 R)
• M48: 16,118,572 km (0.077 R)
• M49: 16,539,541 km (0.025 R)
• M50: 16,788,920 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.1

Radius: 8

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.32 AU - 16.8 AU

Year: 19898 Days

Day: 15.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,439,467 km

• M1: 101,727 km (0.063 R)
• M2: 172,187 km (0.097 R)
• M3: 246,687 km (0.113 R)
• M4: 575,802 km (0.115 R)
• M5: 937,231 km (0.117 R)
• M6: 1,446,611 km (0.086 R)
• M7: 2,609,884 km (0.079 R)
• M8: 2,825,904 km (0.093 R)
• M9: 2,936,307 km (0.118 R)
• M10: 3,123,304 km (0.066 R)
• M11: 3,237,298 km (0.089 R)
• M12: 3,828,509 km (0.11 R)
• M13: 5,747,251 km (0.112 R)
• M14: 6,605,494 km (0.039 R)
• M15: 6,900,501 km (0.101 R)
• M16: 7,452,517 km (0.066 R)
• M17: 8,759,105 km (0.106 R)
• M18: 9,798,661 km (0.115 R)
• M19: 9,910,410 km (0.057 R)
• M20: 10,022,459 km (0.109 R)
• M21: 10,191,505 km (0.046 R)
• M22: 10,589,435 km (0.082 R)
• M23: 11,166,733 km (0.104 R)
• M24: 11,283,419 km (0.095 R)
• M25: 12,111,743 km (0.093 R)
• M26: 12,472,722 km (0.083 R)
• M27: 13,452,439 km (0.1 R)
• M28: 13,576,605 km (0.115 R)
• M29: 13,638,838 km (0.111 R)
• M30: 13,826,284 km (0.067 R)
• M31: 15,811,298 km (0.098 R)
• M32: 16,470,576 km (0.117 R)
• M33: 16,536,997 km (0.093 R)
• M34: 16,870,301 km (0.117 R)
• M35: 18,020,560 km (0.058 R)
• M36: 18,432,402 km (0.114 R)
• M37: 18,570,481 km (0.089 R)
• M38: 19,265,663 km (0.099 R)
• M39: 19,546,159 km (0.109 R)
• M40: 19,757,391 km (0.117 R)
• M41: 19,969,371 km (0.119 R)
• M42: 21,474,475 km (0.107 R)
• M43: 23,090,132 km (0.061 R)
• M44: 24,744,385 km (0.101 R)
• M45: 25,894,195 km (0.12 R)
• M46: 26,904,579 km (0.105 R)
• M47: 27,769,703 km (0.095 R)
• M48: 28,325,010 km (0.042 R)
• M49: 28,803,724 km (0.048 R)
• M50: 29,285,279 km (0.107 R)
• M51: 30,174,938 km (0.047 R)
• M52: 31,237,831 km (0.091 R)
• M53: 32,980,646 km (0.103 R)
• M54: 33,568,565 km (0.076 R)
• M55: 35,352,969 km (0.087 R)
• M56: 35,782,315 km (0.082 R)
• M57: 36,040,820 km (0.103 R)
• M58: 37,867,410 km (0.098 R)
• M59: 38,042,888 km (0.069 R)
• M60: 38,836,056 km (0.118 R)
• M61: 38,924,618 km (0.104 R)
• M62: 39,101,742 km (0.074 R)
• M63: 39,279,165 km (0.071 R)
• M64: 41,068,056 km (0.12 R)
• M65: 41,609,750 km (0.096 R)
• M66: 41,790,913 km (0.12 R)
• M67: 43,157,789 km (0.077 R)
• M68: 44,169,519 km (0.094 R)
• M69: 45,375,129 km (0.052 R)
• M70: 45,748,226 km (0.085 R)
• M71: 49,439,553 km (0.083 R)
• M72: 50,497,808 km (0.039 R)
• M73: 51,175,188 km (0.099 R)
• M74: 51,855,559 km (0.09 R)
• M75: 53,126,991 km (0.107 R)
• M76: 54,408,746 km (0.099 R)
• M77: 54,805,030 km (0.115 R)
• M78: 56,200,030 km (0.078 R)
• M79: 56,500,573 km (0.065 R)
• M80: 57,505,870 km (0.118 R)
• M81: 60,249,794 km (0.092 R)
• M82: 61,482,780 km (0.072 R)
• M83: 62,413,129 km (0.088 R)
• M84: 62,620,472 km (0.095 R)
• M85: 63,035,905 km (0.105 R)
• M86: 64,078,453 km (0.096 R)
• M87: 64,916,650 km (0.116 R)
• M88: 66,074,986 km (0.116 R)
• M89: 67,559,146 km (0.044 R)
• M90: 68,412,153 km (0.088 R)
• M91: 68,733,041 km (0.119 R)
• M92: 69,913,518 km (0.12 R)
• M93: 71,425,653 km (0.087 R)
• M94: 71,968,394 km (0.117 R)
• M95: 72,730,446 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.1

Radius: 3.6

Gravity: 62.82 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.25 AU - 19.45 AU

Year: 22600 Days

Day: 21 Hours

Environment

Temp: -199 °C

Axial Tilt: 83.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,439,467 km

• M1: 52,658 km (0.075 R)
• M2: 132,095 km (0.111 R)
• M3: 255,812 km (0.11 R)
• M4: 476,320 km (0.095 R)
• M5: 617,091 km (0.041 R)
• M6: 666,758 km (0.034 R)
• M7: 879,037 km (0.084 R)
• M8: 1,081,144 km (0.094 R)
• M9: 1,361,490 km (0.085 R)
• M10: 1,628,822 km (0.098 R)
• M11: 1,733,241 km (0.09 R)
• M12: 1,948,662 km (0.101 R)
• M13: 1,985,313 km (0.069 R)
• M14: 2,172,460 km (0.091 R)
• M15: 2,365,142 km (0.086 R)
• M16: 2,404,487 km (0.087 R)
• M17: 2,563,509 km (0.105 R)
• M18: 2,808,401 km (0.05 R)
• M19: 3,189,726 km (0.047 R)
• M20: 3,233,109 km (0.09 R)
• M21: 4,000,247 km (0.09 R)
• M22: 4,188,441 km (0.074 R)
• M23: 4,331,606 km (0.025 R)
• M24: 5,429,655 km (0.077 R)
• M25: 5,796,020 km (0.065 R)
• M26: 6,718,889 km (0.038 R)
• M27: 8,455,122 km (0.06 R)
• M28: 8,879,082 km (0.117 R)
• M29: 9,247,991 km (0.099 R)
• M30: 13,622,681 km (0.112 R)
• M31: 13,834,661 km (0.104 R)
• M32: 14,118,897 km (0.031 R)
• M33: 15,569,249 km (0.099 R)
• M34: 16,763,040 km (0.108 R)
• M35: 17,600,788 km (0.107 R)
• M36: 19,873,778 km (0.096 R)
• M37: 22,320,152 km (0.118 R)
• M38: 23,747,914 km (0.12 R)
• M39: 25,118,530 km (0.091 R)
• M40: 26,426,464 km (0.113 R)
• M41: 26,779,066 km (0.086 R)
• M42: 27,667,229 km (0.079 R)
• M43: 28,025,216 km (0.1 R)
• M44: 29,472,277 km (0.058 R)
• M45: 30,113,004 km (0.107 R)
• M46: 30,481,165 km (0.105 R)
• M47: 30,758,220 km (0.033 R)
• M48: 32,062,414 km (0.112 R)
• M49: 32,344,256 km (0.107 R)
• M50: 33,099,875 km (0.106 R)
• M51: 34,724,508 km (0.103 R)
• M52: 38,349,115 km (0.107 R)
• M53: 38,948,254 km (0.087 R)
• M54: 39,248,946 km (0.102 R)
• M55: 39,852,574 km (0.068 R)
• M56: 40,459,193 km (0.034 R)
• M57: 41,170,980 km (0.064 R)
• M58: 41,681,856 km (0.063 R)
• M59: 42,297,601 km (0.107 R)
• M60: 43,123,381 km (0.047 R)
• M61: 43,434,395 km (0.088 R)
• M62: 44,267,506 km (0.107 R)
• M63: 45,211,020 km (0.079 R)
• M64: 47,117,794 km (0.066 R)
• M65: 47,331,270 km (0.081 R)
• M66: 49,050,748 km (0.058 R)
• M67: 49,700,751 km (0.113 R)
• M68: 50,135,632 km (0.101 R)
• M69: 52,439,738 km (0.067 R)
• M70: 53,215,403 km (0.088 R)
• M71: 53,326,555 km (0.1 R)
• M72: 54,330,057 km (0.095 R)
• M73: 55,114,848 km (0.119 R)
• M74: 57,036,432 km (0.08 R)
• M75: 59,671,000 km (0.096 R)
• M76: 60,480,774 km (0.078 R)
• M77: 61,177,600 km (0.049 R)
• M78: 64,938,940 km (0.093 R)
• M79: 65,414,362 km (0.094 R)
• M80: 68,411,854 km (0.109 R)
• M81: 68,653,455 km (0.113 R)
• M82: 69,744,771 km (0.041 R)
• M83: 71,086,365 km (0.118 R)
• M84: 75,037,095 km (0.077 R)
• M85: 75,161,710 km (0.098 R)
• M86: 76,035,811 km (0.106 R)
• M87: 76,286,237 km (0.075 R)
• M88: 77,794,334 km (0.081 R)
• M89: 78,552,047 km (0.104 R)
• M90: 78,805,166 km (0.093 R)
• M91: 83,278,292 km (0.109 R)
• M92: 84,312,163 km (0.072 R)
• M93: 85,090,521 km (0.034 R)
• M94: 85,610,673 km (0.098 R)
• M95: 86,392,770 km (0.092 R)
• M96: 86,523,369 km (0.092 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit