🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.63 AU - 2.17 AU

Year: 1127 Days

Day: 33.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,870,926 km

• M1: 69,264 km (0.11 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.8

Radius: 12.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.78 AU - 10.5 AU

Year: 10932 Days

Day: 7.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,870,926 km

• M1: 187,895 km (0.111 R)
• M2: 274,213 km (0.087 R)
• M3: 504,594 km (0.098 R)
• M4: 740,210 km (0.086 R)
• M5: 1,049,579 km (0.087 R)
• M6: 1,219,821 km (0.116 R)
• M7: 1,524,851 km (0.068 R)
• M8: 1,632,113 km (0.065 R)
• M9: 1,742,067 km (0.095 R)
• M10: 2,039,767 km (0.083 R)
• M11: 2,231,252 km (0.076 R)
• M12: 2,329,388 km (0.044 R)
• M13: 2,710,265 km (0.068 R)
• M14: 3,304,767 km (0.102 R)
• M15: 3,445,538 km (0.116 R)
• M16: 3,969,131 km (0.105 R)
• M17: 4,209,834 km (0.025 R)
• M18: 5,451,945 km (0.079 R)
• M19: 6,234,491 km (0.091 R)
• M20: 6,444,527 km (0.08 R)
• M21: 6,692,560 km (0.076 R)
• M22: 7,455,509 km (0.115 R)
• M23: 7,828,457 km (0.057 R)
• M24: 7,941,553 km (0.102 R)
• M25: 8,093,245 km (0.097 R)
• M26: 9,063,088 km (0.06 R)
• M27: 10,028,443 km (0.097 R)
• M28: 10,274,980 km (0.105 R)
• M29: 11,026,410 km (0.077 R)
• M30: 11,494,352 km (0.053 R)
• M31: 11,752,409 km (0.097 R)
• M32: 11,838,876 km (0.109 R)
• M33: 12,012,410 km (0.08 R)
• M34: 12,493,816 km (0.037 R)
• M35: 12,937,074 km (0.081 R)
• M36: 13,976,181 km (0.088 R)
• M37: 14,113,811 km (0.109 R)
• M38: 14,668,370 km (0.046 R)
• M39: 15,990,068 km (0.055 R)
• M40: 16,374,684 km (0.063 R)
• M41: 17,794,517 km (0.097 R)
• M42: 17,993,482 km (0.052 R)
• M43: 18,243,161 km (0.084 R)
• M44: 18,494,037 km (0.114 R)
• M45: 18,695,545 km (0.092 R)
• M46: 18,796,673 km (0.085 R)
• M47: 19,100,806 km (0.087 R)
• M48: 19,611,533 km (0.112 R)
• M49: 19,714,157 km (0.092 R)
• M50: 20,542,032 km (0.08 R)
• M51: 21,170,343 km (0.116 R)
• M52: 22,124,627 km (0.11 R)
• M53: 22,714,791 km (0.076 R)
• M54: 25,126,608 km (0.115 R)
• M55: 25,294,008 km (0.045 R)
• M56: 26,646,672 km (0.109 R)
• M57: 27,102,796 km (0.071 R)
• M58: 27,446,422 km (0.064 R)
• M59: 27,676,504 km (0.098 R)
• M60: 28,486,427 km (0.055 R)
• M61: 29,186,993 km (0.099 R)
• M62: 29,421,712 km (0.111 R)
• M63: 29,775,063 km (0.025 R)
• M64: 30,248,241 km (0.118 R)
• M65: 30,783,651 km (0.083 R)
• M66: 30,903,031 km (0.119 R)
• M67: 33,384,859 km (0.091 R)
• M68: 33,938,072 km (0.082 R)
• M69: 34,123,125 km (0.084 R)
• M70: 34,556,360 km (0.083 R)
• M71: 35,053,773 km (0.117 R)
• M72: 35,240,920 km (0.096 R)
• M73: 35,490,898 km (0.111 R)
• M74: 35,678,793 km (0.116 R)
• M75: 35,804,306 km (0.115 R)
• M76: 36,055,630 km (0.055 R)
• M77: 36,623,354 km (0.092 R)
• M78: 37,193,920 km (0.093 R)
• M79: 37,575,993 km (0.049 R)
• M80: 37,895,385 km (0.089 R)
• M81: 38,344,029 km (0.072 R)
• M82: 38,665,514 km (0.047 R)
• M83: 39,440,880 km (0.106 R)
• M84: 41,204,190 km (0.094 R)
• M85: 41,929,890 km (0.093 R)
• M86: 43,729,103 km (0.11 R)
• M87: 44,807,255 km (0.119 R)
• M88: 45,078,177 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.3

Radius: 7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.23 AU - 12.57 AU

Year: 15490 Days

Day: 20.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 89,870,926 km

• M1: 88,113 km (0.113 R)
• M2: 436,975 km (0.078 R)
• M3: 770,579 km (0.087 R)
• M4: 840,142 km (0.112 R)
• M5: 926,460 km (0.092 R)
• M6: 1,015,770 km (0.069 R)
• M7: 1,155,344 km (0.107 R)
• M8: 1,830,330 km (0.096 R)
• M9: 2,886,940 km (0.115 R)
• M10: 3,130,934 km (0.11 R)
• M11: 3,999,948 km (0.099 R)
• M12: 4,499,156 km (0.094 R)
• M13: 4,652,793 km (0.106 R)
• M14: 5,150,655 km (0.105 R)
• M15: 7,126,394 km (0.1 R)
• M16: 7,913,727 km (0.111 R)
• M17: 8,952,236 km (0.095 R)
• M18: 9,210,442 km (0.086 R)
• M19: 9,536,565 km (0.119 R)
• M20: 10,504,014 km (0.109 R)
• M21: 11,959,452 km (0.039 R)
• M22: 12,494,414 km (0.103 R)
• M23: 13,146,810 km (0.052 R)
• M24: 13,847,228 km (0.106 R)
• M25: 15,593,035 km (0.086 R)
• M26: 15,748,018 km (0.025 R)
• M27: 16,059,780 km (0.113 R)
• M28: 16,255,604 km (0.109 R)
• M29: 16,412,831 km (0.12 R)
• M30: 16,610,001 km (0.097 R)
• M31: 16,847,712 km (0.053 R)
• M32: 17,688,751 km (0.101 R)
• M33: 17,891,008 km (0.114 R)
• M34: 18,379,445 km (0.117 R)
• M35: 18,625,384 km (0.107 R)
• M36: 18,748,652 km (0.105 R)
• M37: 19,120,403 km (0.103 R)
• M38: 19,661,648 km (0.091 R)
• M39: 20,546,520 km (0.11 R)
• M40: 20,929,789 km (0.081 R)
• M41: 21,746,444 km (0.114 R)
• M42: 22,137,044 km (0.066 R)
• M43: 22,311,326 km (0.055 R)
• M44: 23,411,020 km (0.054 R)
• M45: 23,499,731 km (0.092 R)
• M46: 24,483,337 km (0.118 R)
• M47: 24,753,810 km (0.07 R)
• M48: 25,206,942 km (0.096 R)
• M49: 26,305,738 km (0.1 R)
• M50: 26,490,342 km (0.037 R)
• M51: 27,233,245 km (0.055 R)
• M52: 30,756,873 km (0.104 R)
• M53: 32,077,823 km (0.08 R)
• M54: 32,324,510 km (0.071 R)
• M55: 32,869,345 km (0.119 R)
• M56: 33,217,609 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.6

Radius: 3.8

Gravity: 55.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.64 AU - 15.26 AU

Year: 23644 Days

Day: 19.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,870,926 km

• M1: 50,115 km (0.096 R)
• M2: 150,944 km (0.107 R)
• M3: 2,004,013 km (0.116 R)
• M4: 2,803,015 km (0.091 R)
• M5: 3,016,491 km (0.045 R)
• M6: 3,459,301 km (0.088 R)
• M7: 4,017,002 km (0.082 R)
• M8: 4,306,175 km (0.073 R)
• M9: 4,853,703 km (0.097 R)
• M10: 5,635,053 km (0.115 R)
• M11: 6,012,937 km (0.106 R)
• M12: 6,398,899 km (0.113 R)
• M13: 6,622,997 km (0.045 R)
• M14: 7,252,654 km (0.092 R)
• M15: 7,486,326 km (0.085 R)
• M16: 8,141,715 km (0.089 R)
• M17: 8,202,152 km (0.106 R)
• M18: 8,384,512 km (0.09 R)
• M19: 8,506,733 km (0.041 R)
• M20: 8,939,520 km (0.084 R)
• M21: 9,506,346 km (0.091 R)
• M22: 10,214,692 km (0.087 R)
• M23: 11,006,813 km (0.099 R)
• M24: 11,410,278 km (0.055 R)
• M25: 11,681,799 km (0.086 R)
• M26: 13,498,515 km (0.119 R)
• M27: 13,641,979 km (0.11 R)
• M28: 13,930,105 km (0.098 R)
• M29: 14,659,395 km (0.092 R)
• M30: 16,154,924 km (0.102 R)
• M31: 17,075,251 km (0.038 R)
• M32: 18,012,332 km (0.081 R)
• M33: 18,170,157 km (0.039 R)
• M34: 18,566,741 km (0.077 R)
• M35: 19,530,002 km (0.114 R)
• M36: 19,854,779 km (0.12 R)
• M37: 21,588,618 km (0.094 R)
• M38: 22,685,919 km (0.089 R)
• M39: 22,771,040 km (0.091 R)
• M40: 27,706,423 km (0.088 R)
• M41: 28,071,143 km (0.072 R)
• M42: 29,360,078 km (0.045 R)
• M43: 29,825,178 km (0.04 R)
• M44: 30,292,671 km (0.069 R)
• M45: 30,574,214 km (0.051 R)
• M46: 31,614,368 km (0.087 R)
• M47: 32,378,066 km (0.042 R)
• M48: 33,534,906 km (0.073 R)
• M49: 34,607,373 km (0.039 R)
• M50: 34,803,496 km (0.117 R)
• M51: 35,789,944 km (0.108 R)
• M52: 38,295,858 km (0.088 R)
• M53: 38,905,619 km (0.116 R)
• M54: 40,031,941 km (0.106 R)
• M55: 40,754,200 km (0.119 R)
• M56: 40,857,722 km (0.104 R)
• M57: 40,961,393 km (0.087 R)
• M58: 41,689,187 km (0.095 R)
• M59: 43,368,722 km (0.087 R)
• M60: 43,474,488 km (0.095 R)
• M61: 44,323,156 km (0.097 R)
• M62: 44,536,184 km (0.032 R)
• M63: 44,856,473 km (0.047 R)
• M64: 46,901,924 km (0.05 R)
• M65: 47,663,228 km (0.097 R)
• M66: 47,772,285 km (0.093 R)
• M67: 48,757,836 km (0.068 R)
• M68: 50,637,533 km (0.098 R)
• M69: 52,203,374 km (0.106 R)
• M70: 53,557,982 km (0.072 R)
• M71: 54,353,544 km (0.101 R)
• M72: 54,581,531 km (0.032 R)
• M73: 58,156,172 km (0.118 R)
• M74: 60,030,634 km (0.062 R)
• M75: 60,384,283 km (0.078 R)
• M76: 60,620,498 km (0.072 R)
• M77: 62,401,311 km (0.083 R)
• M78: 62,520,690 km (0.087 R)
• M79: 63,958,625 km (0.107 R)
• M80: 64,319,904 km (0.065 R)
• M81: 67,355,992 km (0.064 R)
• M82: 67,478,513 km (0.116 R)
• M83: 70,066,257 km (0.098 R)
• M84: 70,190,274 km (0.097 R)
• M85: 71,434,629 km (0.111 R)
• M86: 78,150,376 km (0.074 R)
• M87: 79,181,405 km (0.06 R)
• M88: 80,346,772 km (0.032 R)
• M89: 80,606,474 km (0.085 R)
• M90: 81,517,675 km (0.078 R)
• M91: 81,648,124 km (0.088 R)
• M92: 84,008,330 km (0.053 R)
• M93: 84,271,921 km (0.071 R)
• M94: 86,390,676 km (0.073 R)
• M95: 87,056,386 km (0.054 R)
• M96: 87,189,678 km (0.113 R)
• M97: 87,456,561 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 19,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit