🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.48 AU - 0.66 AU

Year: 158 Days

Day: 24.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,248,307 km

• M1: 398,230 km (0.04 R)
• M2: 517,459 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.59 AU - 1.67 AU

Year: 764 Days

Day: 43.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,248,307 km

• M1: 494,122 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.57 AU - 1.95 AU

Year: 857 Days

Day: 46.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,248,307 km

• M1: 1,385,426 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.7 AU - 2.02 AU

Year: 931 Days

Day: 31.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.76 AU - 3.14 AU

Year: 1860 Days

Day: 30.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.04 AU - 4.78 AU

Year: 2838 Days

Day: 14.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,248,307 km

• M1: 1,130,960 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.47 AU - 4.81 AU

Year: 3092 Days

Day: 31.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.6

Radius: 3.6

Gravity: 75.51 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.17 AU - 13.95 AU

Year: 16340 Days

Day: 17.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,248,307 km

• M1: 108,608 km (0.094 R)
• M2: 783,145 km (0.082 R)
• M3: 1,090,269 km (0.067 R)
• M4: 1,117,496 km (0.048 R)
• M5: 1,172,399 km (0.093 R)
• M6: 1,460,823 km (0.109 R)
• M7: 1,899,594 km (0.096 R)
• M8: 2,341,057 km (0.1 R)
• M9: 2,411,667 km (0.051 R)
• M10: 2,555,132 km (0.067 R)
• M11: 2,812,739 km (0.072 R)
• M12: 2,887,987 km (0.103 R)
• M13: 3,881,915 km (0.117 R)
• M14: 3,923,653 km (0.052 R)
• M15: 4,612,252 km (0.08 R)
• M16: 4,970,389 km (0.119 R)
• M17: 6,097,460 km (0.12 R)
• M18: 6,341,753 km (0.071 R)
• M19: 6,490,004 km (0.083 R)
• M20: 6,739,384 km (0.111 R)
• M21: 6,890,628 km (0.05 R)
• M22: 8,247,031 km (0.093 R)
• M23: 8,517,205 km (0.053 R)
• M24: 9,177,231 km (0.093 R)
• M25: 9,232,881 km (0.06 R)
• M26: 9,967,706 km (0.116 R)
• M27: 10,082,448 km (0.086 R)
• M28: 10,197,638 km (0.059 R)
• M29: 11,313,189 km (0.113 R)
• M30: 11,976,506 km (0.055 R)
• M31: 12,901,171 km (0.089 R)
• M32: 13,088,916 km (0.112 R)
• M33: 13,593,809 km (0.111 R)
• M34: 15,080,513 km (0.055 R)
• M35: 18,555,671 km (0.025 R)
• M36: 18,626,132 km (0.068 R)
• M37: 19,550,946 km (0.12 R)
• M38: 20,709,581 km (0.072 R)
• M39: 22,263,754 km (0.08 R)
• M40: 22,413,651 km (0.074 R)
• M41: 22,865,586 km (0.054 R)
• M42: 23,778,282 km (0.085 R)
• M43: 25,013,811 km (0.083 R)
• M44: 25,247,782 km (0.119 R)
• M45: 26,985,511 km (0.094 R)
• M46: 27,626,987 km (0.082 R)
• M47: 28,761,387 km (0.109 R)
• M48: 28,843,068 km (0.106 R)
• M49: 29,252,368 km (0.106 R)
• M50: 29,498,755 km (0.097 R)
• M51: 33,620,775 km (0.093 R)
• M52: 34,831,171 km (0.034 R)
• M53: 36,143,893 km (0.076 R)
• M54: 38,277,458 km (0.103 R)
• M55: 38,547,033 km (0.036 R)
• M56: 39,722,423 km (0.105 R)
• M57: 41,553,501 km (0.027 R)
• M58: 41,830,557 km (0.053 R)
• M59: 42,200,811 km (0.113 R)
• M60: 43,693,050 km (0.12 R)
• M61: 45,297,188 km (0.079 R)
• M62: 45,868,054 km (0.114 R)
• M63: 46,920,774 km (0.116 R)
• M64: 47,113,007 km (0.043 R)
• M65: 47,209,198 km (0.061 R)
• M66: 50,814,956 km (0.105 R)
• M67: 51,111,309 km (0.075 R)
• M68: 51,210,194 km (0.069 R)
• M69: 53,200,892 km (0.092 R)
• M70: 53,702,494 km (0.114 R)
• M71: 54,104,912 km (0.085 R)
• M72: 55,521,305 km (0.047 R)
• M73: 57,874,479 km (0.06 R)
• M74: 58,493,815 km (0.112 R)
• M75: 58,804,230 km (0.118 R)
• M76: 59,011,423 km (0.084 R)
• M77: 59,530,677 km (0.063 R)
• M78: 61,412,469 km (0.116 R)
• M79: 61,517,487 km (0.052 R)
• M80: 61,938,605 km (0.068 R)
• M81: 62,149,538 km (0.08 R)
• M82: 62,889,449 km (0.083 R)
• M83: 65,985,975 km (0.119 R)
• M84: 66,201,247 km (0.104 R)
• M85: 67,607,018 km (0.091 R)
• M86: 68,150,208 km (0.095 R)
• M87: 69,678,948 km (0.112 R)
• M88: 69,898,259 km (0.105 R)
• M89: 70,557,686 km (0.063 R)
• M90: 70,667,790 km (0.092 R)
• M91: 71,440,014 km (0.078 R)
• M92: 71,993,227 km (0.097 R)
• M93: 72,992,840 km (0.1 R)
• M94: 73,773,442 km (0.102 R)
• M95: 74,893,332 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.9

Radius: 3

Gravity: 67.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.08 AU - 17.88 AU

Year: 25685 Days

Day: 20.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,248,307 km

• M1: 99,034 km (0.12 R)
• M2: 123,568 km (0.05 R)
• M3: 281,094 km (0.119 R)
• M4: 507,885 km (0.032 R)
• M5: 530,773 km (0.075 R)
• M6: 675,883 km (0.103 R)
• M7: 832,961 km (0.109 R)
• M8: 943,963 km (0.107 R)
• M9: 2,364,993 km (0.112 R)
• M10: 3,012,602 km (0.111 R)
• M11: 4,218,959 km (0.119 R)
• M12: 4,748,236 km (0.028 R)
• M13: 7,064,759 km (0.117 R)
• M14: 7,120,859 km (0.026 R)
• M15: 7,290,203 km (0.077 R)
• M16: 8,039,240 km (0.063 R)
• M17: 8,691,786 km (0.059 R)
• M18: 9,115,896 km (0.102 R)
• M19: 11,203,983 km (0.113 R)
• M20: 12,537,798 km (0.088 R)
• M21: 13,640,334 km (0.094 R)
• M22: 14,203,271 km (0.098 R)
• M23: 14,558,865 km (0.094 R)
• M24: 14,989,407 km (0.061 R)
• M25: 15,061,663 km (0.032 R)
• M26: 17,204,354 km (0.052 R)
• M27: 17,279,900 km (0.115 R)
• M28: 18,118,397 km (0.078 R)
• M29: 18,349,376 km (0.086 R)
• M30: 19,283,016 km (0.118 R)
• M31: 19,676,608 km (0.096 R)
• M32: 20,551,755 km (0.096 R)
• M33: 21,683,763 km (0.093 R)
• M34: 21,928,953 km (0.111 R)
• M35: 22,339,749 km (0.102 R)
• M36: 22,670,061 km (0.1 R)
• M37: 23,419,397 km (0.09 R)
• M38: 24,942,154 km (0.081 R)
• M39: 25,199,163 km (0.094 R)
• M40: 25,456,920 km (0.081 R)
• M41: 27,197,641 km (0.113 R)
• M42: 27,638,805 km (0.104 R)
• M43: 28,260,235 km (0.101 R)
• M44: 28,796,693 km (0.106 R)
• M45: 29,156,176 km (0.086 R)
• M46: 29,788,975 km (0.097 R)
• M47: 30,517,517 km (0.05 R)
• M48: 31,528,798 km (0.103 R)
• M49: 31,806,602 km (0.103 R)
• M50: 32,457,801 km (0.108 R)
• M51: 32,738,148 km (0.081 R)
• M52: 32,925,594 km (0.092 R)
• M53: 33,019,392 km (0.082 R)
• M54: 33,113,339 km (0.116 R)
• M55: 33,301,533 km (0.114 R)
• M56: 35,106,132 km (0.117 R)
• M57: 39,206,460 km (0.083 R)
• M58: 40,606,397 km (0.051 R)
• M59: 41,009,414 km (0.075 R)
• M60: 42,226,393 km (0.104 R)
• M61: 42,532,470 km (0.07 R)
• M62: 44,591,834 km (0.112 R)
• M63: 45,947,640 km (0.117 R)
• M64: 46,472,728 km (0.103 R)
• M65: 46,999,761 km (0.115 R)
• M66: 47,105,527 km (0.098 R)
• M67: 47,211,143 km (0.072 R)
• M68: 47,317,059 km (0.083 R)
• M69: 49,664,698 km (0.068 R)
• M70: 51,069,721 km (0.113 R)
• M71: 54,805,629 km (0.096 R)
• M72: 56,818,767 km (0.09 R)
• M73: 57,495,099 km (0.099 R)
• M74: 58,969,835 km (0.106 R)
• M75: 59,769,136 km (0.118 R)
• M76: 61,147,531 km (0.099 R)
• M77: 63,935,437 km (0.028 R)
• M78: 64,874,014 km (0.108 R)
• M79: 67,002,343 km (0.031 R)
• M80: 67,121,124 km (0.085 R)
• M81: 68,314,167 km (0.097 R)
• M82: 72,300,202 km (0.115 R)
• M83: 72,544,196 km (0.102 R)
• M84: 72,666,268 km (0.115 R)
• M85: 73,645,536 km (0.105 R)
• M86: 75,493,369 km (0.071 R)
• M87: 76,112,704 km (0.084 R)
• M88: 77,730,904 km (0.109 R)
• M89: 78,481,586 km (0.1 R)
• M90: 83,291,158 km (0.103 R)
• M91: 85,731,548 km (0.105 R)
• M92: 85,860,651 km (0.04 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit