🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.57 AU - 0.69 AU

Year: 328 Days

Day: 47.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.9

Radius: 11

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.02 AU - 1.24 AU

Year: 788 Days

Day: 6.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,987,192 km

• M1: 137,780 km (0.118 R)
• M2: 237,861 km (0.063 R)
• M3: 311,014 km (0.098 R)
• M4: 383,419 km (0.049 R)
• M5: 506,688 km (0.082 R)
• M6: 802,892 km (0.119 R)
• M7: 875,148 km (0.116 R)
• M8: 997,818 km (0.073 R)
• M9: 1,126,622 km (0.07 R)
• M10: 1,266,645 km (0.029 R)
• M11: 1,445,714 km (0.056 R)
• M12: 1,639,443 km (0.088 R)
• M13: 1,709,754 km (0.03 R)
• M14: 1,781,262 km (0.112 R)
• M15: 1,859,950 km (0.09 R)
• M16: 1,933,552 km (0.043 R)
• M17: 2,033,484 km (0.068 R)
• M18: 2,290,643 km (0.115 R)
• M19: 2,517,732 km (0.071 R)
• M20: 2,668,676 km (0.066 R)
• M21: 2,766,364 km (0.091 R)
• M22: 2,915,064 km (0.071 R)
• M23: 3,037,435 km (0.11 R)
• M24: 3,168,932 km (0.046 R)
• M25: 3,294,893 km (0.098 R)
• M26: 3,384,951 km (0.114 R)
• M27: 3,460,498 km (0.095 R)
• M28: 3,651,983 km (0.113 R)
• M29: 3,776,449 km (0.096 R)
• M30: 4,142,066 km (0.041 R)
• M31: 4,312,907 km (0.104 R)
• M32: 4,502,597 km (0.113 R)
• M33: 4,594,300 km (0.106 R)
• M34: 4,678,225 km (0.061 R)
• M35: 4,796,706 km (0.038 R)
• M36: 4,890,354 km (0.04 R)
• M37: 5,001,954 km (0.099 R)
• M38: 5,123,129 km (0.072 R)
• M39: 5,192,692 km (0.078 R)
• M40: 5,297,859 km (0.067 R)
• M41: 5,510,138 km (0.118 R)
• M42: 5,653,304 km (0.093 R)
• M43: 5,752,487 km (0.078 R)
• M44: 5,834,018 km (0.086 R)
• M45: 5,924,973 km (0.09 R)
• M46: 6,136,205 km (0.104 R)
• M47: 6,228,956 km (0.109 R)
• M48: 6,349,981 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.5

Radius: 8.4

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.17 AU - 1.63 AU

Year: 1087 Days

Day: 14 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,987,192 km

• M1: 112,946 km (0.115 R)
• M2: 186,100 km (0.105 R)
• M3: 254,466 km (0.095 R)
• M4: 601,383 km (0.045 R)
• M5: 764,445 km (0.105 R)
• M6: 1,002,156 km (0.104 R)
• M7: 1,110,166 km (0.114 R)
• M8: 1,388,717 km (0.071 R)
• M9: 1,589,777 km (0.117 R)
• M10: 1,753,586 km (0.048 R)
• M11: 2,009,997 km (0.069 R)
• M12: 2,068,639 km (0.058 R)
• M13: 2,157,650 km (0.117 R)
• M14: 2,258,180 km (0.096 R)
• M15: 2,339,711 km (0.096 R)
• M16: 2,463,877 km (0.074 R)
• M17: 2,526,858 km (0.099 R)
• M18: 2,718,792 km (0.064 R)
• M19: 2,860,461 km (0.104 R)
• M20: 2,948,873 km (0.115 R)
• M21: 3,004,673 km (0.086 R)
• M22: 3,439,853 km (0.082 R)
• M23: 3,581,373 km (0.105 R)
• M24: 3,749,072 km (0.071 R)
• M25: 3,894,781 km (0.1 R)
• M26: 4,042,583 km (0.085 R)
• M27: 4,129,500 km (0.08 R)
• M28: 4,204,598 km (0.04 R)
• M29: 4,407,004 km (0.109 R)
• M30: 4,573,955 km (0.05 R)
• M31: 4,729,836 km (0.105 R)
• M32: 4,927,155 km (0.047 R)
• M33: 5,033,520 km (0.12 R)
• M34: 5,154,245 km (0.034 R)
• M35: 5,371,012 km (0.116 R)
• M36: 5,827,585 km (0.071 R)
• M37: 5,968,357 km (0.043 R)
• M38: 6,053,478 km (0.086 R)
• M39: 6,955,852 km (0.075 R)
• M40: 7,030,502 km (0.036 R)
• M41: 7,090,341 km (0.043 R)
• M42: 7,180,399 km (0.078 R)
• M43: 7,483,633 km (0.097 R)
• M44: 7,667,639 km (0.114 R)
• M45: 7,868,698 km (0.116 R)
• M46: 7,962,047 km (0.11 R)
• M47: 8,102,669 km (0.089 R)
• M48: 8,482,050 km (0.063 R)
• M49: 8,641,820 km (0.116 R)
• M50: 8,818,794 km (0.099 R)
• M51: 8,931,890 km (0.055 R)
• M52: 9,143,422 km (0.08 R)
• M53: 9,208,946 km (0.106 R)
• M54: 9,654,598 km (0.098 R)
• M55: 9,905,174 km (0.089 R)
• M56: 9,972,493 km (0.114 R)
• M57: 10,039,812 km (0.036 R)
• M58: 10,191,953 km (0.098 R)
• M59: 10,566,995 km (0.09 R)
• M60: 10,756,237 km (0.1 R)
• M61: 10,859,908 km (0.075 R)
• M62: 11,138,010 km (0.047 R)
• M63: 11,260,531 km (0.053 R)
• M64: 11,524,422 km (0.093 R)
• M65: 11,701,396 km (0.059 R)
• M66: 11,790,257 km (0.045 R)
• M67: 11,843,663 km (0.092 R)
• M68: 11,897,219 km (0.118 R)
• M69: 11,986,529 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.2

Radius: 4.7

Gravity: 35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.14 AU - 7.9 AU

Year: 12202 Days

Day: 21.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,987,192 km

• M1: 72,854 km (0.052 R)
• M2: 115,340 km (0.085 R)
• M3: 219,460 km (0.079 R)
• M4: 694,882 km (0.116 R)
• M5: 753,076 km (0.099 R)
• M6: 958,623 km (0.106 R)
• M7: 1,831,826 km (0.11 R)
• M8: 2,395,361 km (0.06 R)
• M9: 2,424,981 km (0.097 R)
• M10: 2,635,017 km (0.084 R)
• M11: 3,104,754 km (0.1 R)
• M12: 3,299,830 km (0.119 R)
• M13: 3,432,074 km (0.029 R)
• M14: 4,119,327 km (0.079 R)
• M15: 4,297,797 km (0.118 R)
• M16: 4,662,068 km (0.087 R)
• M17: 5,188,503 km (0.093 R)
• M18: 5,342,439 km (0.096 R)
• M19: 6,215,492 km (0.059 R)
• M20: 6,337,863 km (0.085 R)
• M21: 6,710,063 km (0.067 R)
• M22: 7,346,003 km (0.111 R)
• M23: 8,178,815 km (0.117 R)
• M24: 8,402,912 km (0.071 R)
• M25: 8,493,120 km (0.103 R)
• M26: 8,538,298 km (0.061 R)
• M27: 9,226,299 km (0.111 R)
• M28: 9,836,958 km (0.064 R)
• M29: 10,171,010 km (0.103 R)
• M30: 10,703,578 km (0.112 R)
• M31: 11,795,792 km (0.068 R)
• M32: 12,048,912 km (0.101 R)
• M33: 13,236,270 km (0.099 R)
• M34: 13,446,605 km (0.072 R)
• M35: 13,764,051 km (0.117 R)
• M36: 15,333,183 km (0.106 R)
• M37: 15,831,494 km (0.069 R)
• M38: 16,787,275 km (0.062 R)
• M39: 17,243,548 km (0.088 R)
• M40: 17,473,181 km (0.098 R)
• M41: 17,530,626 km (0.1 R)
• M42: 18,872,071 km (0.102 R)
• M43: 19,944,687 km (0.107 R)
• M44: 20,306,714 km (0.068 R)
• M45: 20,549,212 km (0.113 R)
• M46: 21,405,511 km (0.042 R)
• M47: 21,652,197 km (0.078 R)
• M48: 21,962,015 km (0.059 R)
• M49: 22,210,945 km (0.084 R)
• M50: 23,787,707 km (0.06 R)
• M51: 23,915,314 km (0.1 R)
• M52: 24,686,192 km (0.107 R)
• M53: 25,269,773 km (0.09 R)
• M54: 25,334,848 km (0.059 R)
• M55: 25,595,896 km (0.057 R)
• M56: 25,726,795 km (0.095 R)
• M57: 27,247,457 km (0.085 R)
• M58: 29,137,626 km (0.112 R)
• M59: 29,960,714 km (0.079 R)
• M60: 30,374,950 km (0.115 R)
• M61: 31,349,131 km (0.046 R)
• M62: 31,769,801 km (0.088 R)
• M63: 33,757,358 km (0.119 R)
• M64: 33,900,822 km (0.085 R)
• M65: 34,116,393 km (0.092 R)
• M66: 35,346,985 km (0.09 R)
• M67: 36,077,621 km (0.073 R)
• M68: 37,034,748 km (0.111 R)
• M69: 37,330,952 km (0.106 R)
• M70: 39,275,425 km (0.084 R)
• M71: 40,031,941 km (0.096 R)
• M72: 41,405,848 km (0.096 R)
• M73: 43,028,237 km (0.092 R)
• M74: 43,339,700 km (0.104 R)
• M75: 43,886,331 km (0.099 R)
• M76: 44,121,349 km (0.076 R)
• M77: 44,278,277 km (0.111 R)
• M78: 44,435,355 km (0.085 R)
• M79: 44,750,109 km (0.116 R)
• M80: 44,828,797 km (0.114 R)
• M81: 45,144,449 km (0.1 R)
• M82: 45,223,586 km (0.062 R)
• M83: 45,460,848 km (0.071 R)
• M84: 45,698,709 km (0.114 R)
• M85: 46,175,477 km (0.094 R)
• M86: 46,973,731 km (0.115 R)
• M87: 47,454,988 km (0.086 R)
• M88: 48,341,355 km (0.051 R)
• M89: 49,477,401 km (0.087 R)
• M90: 49,967,035 km (0.112 R)
• M91: 51,445,361 km (0.1 R)
• M92: 55,203,409 km (0.036 R)
• M93: 56,816,523 km (0.075 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 14,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit