🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.4 AU - 0.62 AU

Year: 133 Days

Day: 44.1 Hours

Environment

Temp: 261 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.61 AU - 0.69 AU

Year: 191 Days

Day: 16.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.69 AU - 0.83 AU

Year: 242 Days

Day: 41.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 89.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,962,334 km

• M1: 26,329 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.48 AU - 1.52 AU

Year: 671 Days

Day: 43.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.48 AU - 2.26 AU

Year: 934 Days

Day: 15.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,962,334 km

• M1: 117,734 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.98 AU - 2.86 AU

Year: 1375 Days

Day: 27 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.07 AU - 3.45 AU

Year: 1675 Days

Day: 25.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.18 AU - 3.94 AU

Year: 2453 Days

Day: 27.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 13.6

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.1 AU - 14.42 AU

Year: 14730 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,962,334 km

• M1: 209,437 km (0.114 R)
• M2: 741,108 km (0.109 R)
• M3: 871,108 km (0.117 R)
• M4: 1,258,567 km (0.049 R)
• M5: 1,669,961 km (0.074 R)
• M6: 1,846,487 km (0.084 R)
• M7: 2,446,673 km (0.098 R)
• M8: 3,033,097 km (0.079 R)
• M9: 3,177,608 km (0.116 R)
• M10: 3,398,564 km (0.116 R)
• M11: 3,739,648 km (0.051 R)
• M12: 4,052,307 km (0.099 R)
• M13: 4,414,334 km (0.075 R)
• M14: 4,703,207 km (0.069 R)
• M15: 4,829,019 km (0.118 R)
• M16: 4,998,364 km (0.063 R)
• M17: 5,256,271 km (0.097 R)
• M18: 5,562,797 km (0.113 R)
• M19: 5,785,398 km (0.106 R)
• M20: 6,193,352 km (0.091 R)
• M21: 7,571,447 km (0.12 R)
• M22: 7,918,066 km (0.083 R)
• M23: 8,068,112 km (0.065 R)
• M24: 8,168,792 km (0.088 R)
• M25: 8,269,920 km (0.06 R)
• M26: 9,198,025 km (0.075 R)
• M27: 9,567,981 km (0.113 R)
• M28: 10,268,099 km (0.119 R)
• M29: 10,431,908 km (0.111 R)
• M30: 10,651,817 km (0.068 R)
• M31: 11,490,164 km (0.1 R)
• M32: 11,946,138 km (0.088 R)
• M33: 12,758,155 km (0.117 R)
• M34: 12,875,590 km (0.081 R)
• M35: 13,111,655 km (0.094 R)
• M36: 15,990,816 km (0.11 R)
• M37: 16,627,953 km (0.09 R)
• M38: 17,795,564 km (0.092 R)
• M39: 18,190,652 km (0.101 R)
• M40: 18,655,303 km (0.082 R)
• M41: 21,594,303 km (0.081 R)
• M42: 23,224,770 km (0.11 R)
• M43: 23,368,384 km (0.114 R)
• M44: 23,656,659 km (0.054 R)
• M45: 25,484,446 km (0.071 R)
• M46: 26,228,247 km (0.063 R)
• M47: 26,377,845 km (0.106 R)
• M48: 26,677,938 km (0.093 R)
• M49: 26,979,228 km (0.053 R)
• M50: 28,733,113 km (0.057 R)
• M51: 29,119,226 km (0.041 R)
• M52: 29,507,133 km (0.052 R)
• M53: 30,917,841 km (0.098 R)
• M54: 31,234,240 km (0.074 R)
• M55: 33,722,950 km (0.048 R)
• M56: 33,885,713 km (0.088 R)
• M57: 34,867,823 km (0.044 R)
• M58: 36,441,742 km (0.118 R)
• M59: 36,943,493 km (0.074 R)
• M60: 40,174,658 km (0.107 R)
• M61: 40,866,398 km (0.089 R)
• M62: 41,387,747 km (0.089 R)
• M63: 42,437,176 km (0.113 R)
• M64: 42,524,990 km (0.042 R)
• M65: 42,965,107 km (0.112 R)
• M66: 43,053,370 km (0.1 R)
• M67: 44,294,583 km (0.077 R)
• M68: 44,383,743 km (0.104 R)
• M69: 47,905,427 km (0.078 R)
• M70: 47,996,981 km (0.097 R)
• M71: 49,099,218 km (0.119 R)
• M72: 50,581,882 km (0.032 R)
• M73: 51,703,567 km (0.109 R)
• M74: 51,797,365 km (0.104 R)
• M75: 53,496,199 km (0.052 R)
• M76: 53,971,321 km (0.117 R)
• M77: 55,405,217 km (0.081 R)
• M78: 55,693,492 km (0.113 R)
• M79: 59,584,533 km (0.073 R)
• M80: 60,175,743 km (0.088 R)
• M81: 61,264,666 km (0.08 R)
• M82: 61,761,780 km (0.104 R)
• M83: 61,861,263 km (0.118 R)
• M84: 62,060,677 km (0.068 R)
• M85: 63,261,050 km (0.108 R)
• M86: 65,380,253 km (0.044 R)
• M87: 67,317,695 km (0.092 R)
• M88: 68,963,870 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.4

Radius: 7.3

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15.4 AU - 18.98 AU

Year: 26032 Days

Day: 19.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,962,334 km

• M1: 414,685 km (0.11 R)
• M2: 597,643 km (0.049 R)
• M3: 698,921 km (0.091 R)
• M4: 1,321,548 km (0.083 R)
• M5: 1,559,408 km (0.084 R)
• M6: 2,351,828 km (0.085 R)
• M7: 2,474,050 km (0.07 R)
• M8: 2,598,365 km (0.078 R)
• M9: 2,724,776 km (0.082 R)
• M10: 2,853,131 km (0.036 R)
• M11: 3,618,623 km (0.114 R)
• M12: 3,951,329 km (0.109 R)
• M13: 4,145,955 km (0.106 R)
• M14: 4,393,689 km (0.089 R)
• M15: 4,851,758 km (0.119 R)
• M16: 5,758,172 km (0.046 R)
• M17: 5,978,978 km (0.112 R)
• M18: 6,658,003 km (0.067 R)
• M19: 6,773,492 km (0.051 R)
• M20: 7,124,150 km (0.104 R)
• M21: 7,904,153 km (0.094 R)
• M22: 9,220,465 km (0.055 R)
• M23: 9,413,895 km (0.116 R)
• M24: 9,543,746 km (0.107 R)
• M25: 10,201,528 km (0.061 R)
• M26: 10,268,099 km (0.095 R)
• M27: 11,010,254 km (0.077 R)
• M28: 11,839,325 km (0.056 R)
• M29: 12,403,159 km (0.089 R)
• M30: 13,265,292 km (0.051 R)
• M31: 15,504,024 km (0.07 R)
• M32: 16,902,315 km (0.053 R)
• M33: 17,377,438 km (0.104 R)
• M34: 18,098,201 km (0.099 R)
• M35: 18,910,368 km (0.09 R)
• M36: 18,992,347 km (0.12 R)
• M37: 19,238,735 km (0.093 R)
• M38: 19,734,502 km (0.072 R)
• M39: 22,623,237 km (0.027 R)
• M40: 22,797,220 km (0.108 R)
• M41: 23,321,859 km (0.101 R)
• M42: 24,027,512 km (0.086 R)
• M43: 24,116,224 km (0.117 R)
• M44: 25,459,912 km (0.114 R)
• M45: 25,913,194 km (0.075 R)
• M46: 26,369,168 km (0.077 R)
• M47: 27,196,594 km (0.086 R)
• M48: 27,381,646 km (0.099 R)
• M49: 30,398,287 km (0.048 R)
• M50: 30,686,413 km (0.099 R)
• M51: 33,024,328 km (0.038 R)
• M52: 33,221,798 km (0.079 R)
• M53: 35,318,112 km (0.109 R)
• M54: 36,229,612 km (0.114 R)
• M55: 36,535,091 km (0.101 R)
• M56: 37,559,687 km (0.086 R)
• M57: 37,972,278 km (0.1 R)
• M58: 39,114,308 km (0.056 R)
• M59: 42,178,970 km (0.104 R)
• M60: 43,361,541 km (0.102 R)
• M61: 44,991,560 km (0.072 R)
• M62: 45,429,582 km (0.089 R)
• M63: 45,649,192 km (0.099 R)
• M64: 48,199,387 km (0.111 R)
• M65: 48,423,335 km (0.108 R)
• M66: 50,340,581 km (0.119 R)
• M67: 50,795,359 km (0.11 R)
• M68: 52,627,933 km (0.114 R)
• M69: 53,436,509 km (0.096 R)
• M70: 53,784,324 km (0.042 R)
• M71: 54,832,108 km (0.071 R)
• M72: 55,065,929 km (0.115 R)
• M73: 59,690,149 km (0.115 R)
• M74: 60,171,555 km (0.11 R)
• M75: 60,774,883 km (0.099 R)
• M76: 61,137,957 km (0.11 R)
• M77: 61,744,576 km (0.092 R)
• M78: 62,231,368 km (0.038 R)
• M79: 65,426,030 km (0.101 R)
• M80: 67,543,588 km (0.104 R)
• M81: 68,045,040 km (0.101 R)
• M82: 69,051,834 km (0.106 R)
• M83: 69,809,996 km (0.112 R)
• M84: 73,513,740 km (0.073 R)
• M85: 75,324,473 km (0.072 R)
• M86: 75,714,325 km (0.119 R)
• M87: 76,104,925 km (0.092 R)
• M88: 76,235,374 km (0.031 R)
• M89: 79,385,905 km (0.087 R)
• M90: 81,910,070 km (0.117 R)
• M91: 83,383,460 km (0.104 R)
• M92: 86,764,521 km (0.064 R)
• M93: 87,855,987 km (0.084 R)
• M94: 88,677,429 km (0.05 R)
• M95: 90,880,557 km (0.06 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 17,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit