🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.61 AU - 2.53 AU

Year: 1088 Days

Day: 35.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,028,927 km

• M1: 808,876 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.81 AU - 2.51 AU

Year: 1160 Days

Day: 27.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,028,927 km

• M1: 843,882 km (0.097 R)
• M2: 892,202 km (0.061 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 12.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.62 AU - 8.22 AU

Year: 8141 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 78,028,927 km

• M1: 163,510 km (0.099 R)
• M2: 269,575 km (0.1 R)
• M3: 366,216 km (0.104 R)
• M4: 473,028 km (0.096 R)
• M5: 897,138 km (0.045 R)
• M6: 1,217,876 km (0.095 R)
• M7: 1,347,578 km (0.063 R)
• M8: 1,425,518 km (0.073 R)
• M9: 1,586,186 km (0.078 R)
• M10: 2,027,500 km (0.097 R)
• M11: 2,170,067 km (0.118 R)
• M12: 2,520,425 km (0.063 R)
• M13: 2,674,212 km (0.107 R)
• M14: 2,845,501 km (0.085 R)
• M15: 3,366,401 km (0.095 R)
• M16: 3,458,703 km (0.047 R)
• M17: 3,583,168 km (0.093 R)
• M18: 4,063,228 km (0.072 R)
• M19: 4,227,785 km (0.089 R)
• M20: 4,495,865 km (0.107 R)
• M21: 4,717,868 km (0.118 R)
• M22: 5,137,041 km (0.119 R)
• M23: 5,586,732 km (0.094 R)
• M24: 5,936,941 km (0.065 R)
• M25: 6,659,050 km (0.086 R)
• M26: 6,756,139 km (0.102 R)
• M27: 7,208,822 km (0.096 R)
• M28: 7,671,528 km (0.113 R)
• M29: 8,206,191 km (0.065 R)
• M30: 8,289,517 km (0.084 R)
• M31: 9,376,645 km (0.11 R)
• M32: 9,485,702 km (0.073 R)
• M33: 9,727,003 km (0.108 R)
• M34: 11,612,684 km (0.085 R)
• M35: 12,012,709 km (0.054 R)
• M36: 12,874,542 km (0.093 R)
• M37: 13,362,082 km (0.116 R)
• M38: 14,229,749 km (0.082 R)
• M39: 15,038,924 km (0.068 R)
• M40: 15,863,059 km (0.052 R)
• M41: 16,149,838 km (0.116 R)
• M42: 16,543,580 km (0.111 R)
• M43: 16,728,333 km (0.115 R)
• M44: 17,582,088 km (0.068 R)
• M45: 17,851,664 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.3

Radius: 7.3

Gravity: 16.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.27 AU - 16.79 AU

Year: 18178 Days

Day: 23.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,028,927 km

• M1: 1,756,129 km (0.102 R)
• M2: 1,854,266 km (0.048 R)
• M3: 1,988,156 km (0.12 R)
• M4: 2,592,531 km (0.104 R)
• M5: 3,411,879 km (0.054 R)
• M6: 3,659,912 km (0.113 R)
• M7: 3,956,714 km (0.103 R)
• M8: 5,267,042 km (0.07 R)
• M9: 6,192,155 km (0.1 R)
• M10: 6,242,270 km (0.101 R)
• M11: 6,443,928 km (0.097 R)
• M12: 6,647,681 km (0.06 R)
• M13: 7,537,638 km (0.087 R)
• M14: 7,752,311 km (0.083 R)
• M15: 7,806,466 km (0.111 R)
• M16: 7,860,620 km (0.114 R)
• M17: 7,969,228 km (0.069 R)
• M18: 8,408,896 km (0.119 R)
• M19: 8,575,848 km (0.093 R)
• M20: 9,140,131 km (0.093 R)
• M21: 9,369,165 km (0.108 R)
• M22: 9,542,250 km (0.076 R)
• M23: 9,600,144 km (0.114 R)
• M24: 9,716,382 km (0.097 R)
• M25: 11,886,598 km (0.099 R)
• M26: 12,011,363 km (0.104 R)
• M27: 13,283,393 km (0.052 R)
• M28: 13,348,169 km (0.106 R)
• M29: 14,397,897 km (0.066 R)
• M30: 14,865,540 km (0.12 R)
• M31: 16,436,767 km (0.109 R)
• M32: 16,575,893 km (0.035 R)
• M33: 16,645,605 km (0.081 R)
• M34: 16,855,342 km (0.063 R)
• M35: 17,489,637 km (0.071 R)
• M36: 17,845,530 km (0.098 R)
• M37: 18,709,159 km (0.074 R)
• M38: 18,927,123 km (0.105 R)
• M39: 19,586,400 km (0.093 R)
• M40: 20,476,957 km (0.065 R)
• M41: 20,851,849 km (0.093 R)
• M42: 21,153,438 km (0.104 R)
• M43: 21,837,400 km (0.109 R)
• M44: 21,990,438 km (0.088 R)
• M45: 23,148,924 km (0.104 R)
• M46: 24,485,880 km (0.111 R)
• M47: 24,883,811 km (0.113 R)
• M48: 25,123,616 km (0.119 R)
• M49: 25,283,835 km (0.071 R)
• M50: 27,563,408 km (0.108 R)
• M51: 32,577,180 km (0.047 R)
• M52: 32,927,090 km (0.097 R)
• M53: 33,895,886 km (0.082 R)
• M54: 33,984,447 km (0.111 R)
• M55: 34,073,009 km (0.118 R)
• M56: 34,784,646 km (0.082 R)
• M57: 35,681,187 km (0.096 R)
• M58: 36,132,224 km (0.053 R)
• M59: 37,405,302 km (0.057 R)
• M60: 37,771,667 km (0.119 R)
• M61: 38,692,891 km (0.06 R)
• M62: 38,970,694 km (0.112 R)
• M63: 39,063,445 km (0.091 R)
• M64: 40,088,639 km (0.072 R)
• M65: 41,311,602 km (0.113 R)
• M66: 41,690,383 km (0.07 R)
• M67: 44,083,501 km (0.111 R)
• M68: 46,422,613 km (0.058 R)
• M69: 46,717,769 km (0.099 R)
• M70: 47,013,674 km (0.086 R)
• M71: 48,302,759 km (0.089 R)
• M72: 49,804,572 km (0.083 R)
• M73: 51,220,217 km (0.103 R)
• M74: 51,525,247 km (0.085 R)
• M75: 52,853,975 km (0.074 R)
• M76: 53,471,216 km (0.114 R)
• M77: 55,649,810 km (0.085 R)
• M78: 56,487,408 km (0.101 R)
• M79: 56,592,276 km (0.105 R)
• M80: 57,223,579 km (0.09 R)
• M81: 59,986,053 km (0.07 R)
• M82: 62,683,004 km (0.08 R)
• M83: 62,791,761 km (0.083 R)
• M84: 64,101,042 km (0.073 R)
• M85: 64,868,928 km (0.069 R)
• M86: 65,309,045 km (0.042 R)
• M87: 66,746,531 km (0.114 R)
• M88: 67,636,189 km (0.035 R)
• M89: 68,417,988 km (0.045 R)
• M90: 68,529,887 km (0.079 R)
• M91: 68,641,786 km (0.1 R)
• M92: 69,990,411 km (0.083 R)
• M93: 71,007,527 km (0.112 R)
• M94: 71,688,197 km (0.113 R)
• M95: 74,202,937 km (0.09 R)
• M96: 76,050,022 km (0.118 R)
• M97: 76,397,987 km (0.071 R)
• M98: 78,028,903 km (0.075 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 16,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit