🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.77 AU - 1.03 AU

Year: 322 Days

Day: 16 Hours

Environment

Temp: 23 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.97 AU - 1.04 AU

Year: 377 Days

Day: 29.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.14 AU - 1.58 AU

Year: 597 Days

Day: 24.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,727,435 km

• M1: 730,337 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.57 AU - 2.25 AU

Year: 994 Days

Day: 12.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.63 AU - 3.45 AU

Year: 1997 Days

Day: 22.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.2

Radius: 12.9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.38 AU - 5.9 AU

Year: 4390 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 106,727,435 km

• M1: 167,699 km (0.032 R)
• M2: 342,430 km (0.073 R)
• M3: 456,124 km (0.099 R)
• M4: 663,766 km (0.028 R)
• M5: 744,698 km (0.081 R)
• M6: 1,037,312 km (0.087 R)
• M7: 1,133,802 km (0.106 R)
• M8: 1,233,734 km (0.093 R)
• M9: 1,600,099 km (0.104 R)
• M10: 1,729,950 km (0.083 R)
• M11: 1,880,445 km (0.109 R)
• M12: 2,088,087 km (0.088 R)
• M13: 2,212,702 km (0.12 R)
• M14: 2,775,938 km (0.11 R)
• M15: 3,680,108 km (0.117 R)
• M16: 3,897,773 km (0.119 R)
• M17: 4,323,079 km (0.084 R)
• M18: 4,506,785 km (0.101 R)
• M19: 4,977,271 km (0.076 R)
• M20: 5,121,483 km (0.044 R)
• M21: 5,612,463 km (0.105 R)
• M22: 5,737,677 km (0.054 R)
• M23: 5,863,788 km (0.093 R)
• M24: 6,144,433 km (0.099 R)
• M25: 6,351,327 km (0.049 R)
• M26: 6,534,285 km (0.119 R)
• M27: 7,807,812 km (0.034 R)
• M28: 8,458,712 km (0.069 R)
• M29: 9,156,437 km (0.093 R)
• M30: 9,333,710 km (0.094 R)
• M31: 9,933,299 km (0.119 R)
• M32: 10,084,991 km (0.059 R)
• M33: 10,237,730 km (0.032 R)
• M34: 10,824,603 km (0.079 R)
• M35: 11,200,991 km (0.109 R)
• M36: 11,390,831 km (0.08 R)
• M37: 13,280,102 km (0.106 R)
• M38: 13,413,992 km (0.103 R)
• M39: 13,716,928 km (0.07 R)
• M40: 13,852,164 km (0.11 R)
• M41: 14,090,175 km (0.069 R)
• M42: 14,260,866 km (0.043 R)
• M43: 15,229,961 km (0.101 R)
• M44: 15,757,892 km (0.053 R)
• M45: 16,113,187 km (0.096 R)
• M46: 16,399,218 km (0.102 R)
• M47: 16,542,981 km (0.032 R)
• M48: 16,867,908 km (0.093 R)
• M49: 17,194,929 km (0.091 R)
• M50: 17,560,696 km (0.079 R)
• M51: 19,503,972 km (0.088 R)
• M52: 20,231,018 km (0.067 R)
• M53: 20,772,412 km (0.081 R)
• M54: 21,044,980 km (0.111 R)
• M55: 21,396,983 km (0.118 R)
• M56: 21,751,082 km (0.077 R)
• M57: 22,385,227 km (0.112 R)
• M58: 22,504,905 km (0.085 R)
• M59: 22,864,987 km (0.112 R)
• M60: 23,267,256 km (0.106 R)
• M61: 23,875,222 km (0.077 R)
• M62: 24,858,678 km (0.068 R)
• M63: 26,106,624 km (0.064 R)
• M64: 26,358,546 km (0.075 R)
• M65: 27,034,729 km (0.061 R)
• M66: 27,502,821 km (0.11 R)
• M67: 27,759,231 km (0.083 R)
• M68: 28,145,493 km (0.068 R)
• M69: 28,360,764 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824

Radius: 7.4

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 17.59 AU - 19.67 AU

Year: 30293 Days

Day: 21.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,727,435 km

• M1: 168,298 km (0.11 R)
• M2: 307,872 km (0.086 R)
• M3: 881,879 km (0.115 R)
• M4: 1,076,207 km (0.11 R)
• M5: 1,941,332 km (0.099 R)
• M6: 2,828,447 km (0.068 R)
• M7: 3,720,200 km (0.039 R)
• M8: 4,524,737 km (0.079 R)
• M9: 4,748,236 km (0.069 R)
• M10: 6,916,658 km (0.115 R)
• M11: 7,174,265 km (0.073 R)
• M12: 7,632,483 km (0.078 R)
• M13: 7,765,177 km (0.104 R)
• M14: 7,898,618 km (0.12 R)
• M15: 7,965,638 km (0.103 R)
• M16: 8,508,528 km (0.062 R)
• M17: 9,274,320 km (0.099 R)
• M18: 9,487,048 km (0.102 R)
• M19: 9,917,292 km (0.081 R)
• M20: 10,648,526 km (0.075 R)
• M21: 12,162,456 km (0.095 R)
• M22: 12,317,589 km (0.032 R)
• M23: 13,023,542 km (0.119 R)
• M24: 13,985,157 km (0.043 R)
• M25: 14,721,328 km (0.062 R)
• M26: 14,886,634 km (0.098 R)
• M27: 16,060,977 km (0.084 R)
• M28: 16,831,406 km (0.08 R)
• M29: 17,439,073 km (0.096 R)
• M30: 21,794,764 km (0.058 R)
• M31: 23,221,329 km (0.079 R)
• M32: 25,764,493 km (0.032 R)
• M33: 26,866,880 km (0.039 R)
• M34: 28,291,949 km (0.104 R)
• M35: 28,497,497 km (0.069 R)
• M36: 33,252,465 km (0.062 R)
• M37: 33,578,140 km (0.101 R)
• M38: 34,561,297 km (0.086 R)
• M39: 35,001,414 km (0.104 R)
• M40: 35,664,880 km (0.118 R)
• M41: 37,229,225 km (0.11 R)
• M42: 38,019,700 km (0.117 R)
• M43: 38,587,873 km (0.064 R)
• M44: 39,502,515 km (0.063 R)
• M45: 40,193,358 km (0.071 R)
• M46: 43,350,621 km (0.071 R)
• M47: 45,379,018 km (0.077 R)
• M48: 48,663,739 km (0.089 R)
• M49: 49,775,700 km (0.105 R)
• M50: 51,145,866 km (0.083 R)
• M51: 52,402,339 km (0.119 R)
• M52: 53,541,826 km (0.092 R)
• M53: 54,689,391 km (0.072 R)
• M54: 56,102,941 km (0.03 R)
• M55: 56,749,503 km (0.061 R)
• M56: 57,008,757 km (0.072 R)
• M57: 57,789,059 km (0.07 R)
• M58: 58,049,958 km (0.095 R)
• M59: 58,180,557 km (0.081 R)
• M60: 60,283,155 km (0.062 R)
• M61: 60,812,731 km (0.068 R)
• M62: 65,104,245 km (0.086 R)
• M63: 65,511,600 km (0.081 R)
• M64: 65,783,569 km (0.116 R)
• M65: 66,875,335 km (0.063 R)
• M66: 67,149,248 km (0.116 R)
• M67: 67,835,603 km (0.048 R)
• M68: 68,110,863 km (0.038 R)
• M69: 68,800,360 km (0.094 R)
• M70: 69,908,581 km (0.081 R)
• M71: 72,142,676 km (0.069 R)
• M72: 73,127,329 km (0.119 R)
• M73: 73,692,061 km (0.082 R)
• M74: 74,258,139 km (0.096 R)
• M75: 74,825,863 km (0.116 R)
• M76: 76,394,097 km (0.082 R)
• M77: 80,726,153 km (0.072 R)
• M78: 83,658,121 km (0.11 R)
• M79: 87,671,234 km (0.112 R)
• M80: 89,474,786 km (0.065 R)
• M81: 90,078,862 km (0.101 R)
• M82: 90,835,677 km (0.11 R)
• M83: 96,346,713 km (0.114 R)
• M84: 97,120,583 km (0.075 R)
• M85: 97,585,982 km (0.087 R)
• M86: 98,363,293 km (0.099 R)
• M87: 99,767,418 km (0.101 R)
• M88: 102,438,040 km (0.118 R)
• M89: 102,911,666 km (0.073 R)
• M90: 104,178,461 km (0.118 R)
• M91: 104,337,185 km (0.112 R)
• M92: 104,972,826 km (0.087 R)
• M93: 105,131,848 km (0.045 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit